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Chemistry notes for NEET PDF– Summary, Important Formula - Free Download

Every year lakhs of Aspirants dream to make it to the coveted and much respected MBBS, BDS, AYUSH and other medical courses in India. The completion has been rising year on year. Keeping this in mind, and seeing the ever evolving nature of entrance tests in India, we present to you a comprehensive coverage of the NEET Chemistry Notes. The NEET exam, introduced in 2013, replaced the AIPMT exam and all other state medical exams for admission into medical and dental courses in India. Before 2019, this exam was conducted by CBSE. From 2019 onwards the National testing agency became responsible for conducting the NEET exam.


The National Eligibility cum Entrance Test (Undergraduate) or NEET (UG), earlier known as the All India Pre-Medical Test (AIPMT), is an entrance test for admission into MBBS, BDS, AYUSH and various other undergraduate medical courses in recognized medical, dental and other colleges in India. It is the gateway to enter into prestigious institutes like AIIMS, JIPMER and other similar medical institutes in India.


Like the previous two years, NEET (UG) 2021 will be conducted by the National Testing Agency (NTA). It will be a pen and paper based exam. The exam will be 3 hours long and will have 180 MCQ questions from Physics, Chemistry and Biology, based on the prescribed syllabus. It is expected that the exam will be held on 02 May 2021 i.e. Sunday of the first week of May 2021.


 

The Chemistry syllabus for the exam is divided into 3 parts: Organic, Inorganic and Physical Chemistry. The chapters included in the exam are based on class 11th and 12th NCERT syllabus. Following are the chapters to study and their weightage:

 

Class 11th Chemistry syllabus.

 

 

Class 12th  Chemistry syllabus.

 

Sr. No.

Chapter

Weightage

Sr. No.

Chapter

Weightage

1

Some Basic Concepts of Chemistry

2%

1

Solid State

1%

2

Structure of Atom

5%

2

Solutions

 

2%

3

Classification of Elements and Periodicity in Properties

2%

3

Electrochemistry

2%

4

Chemical Bonding and Molecular Structure

3%

4

Chemical Kinetics

5%

5

States of Matter: Gases and Liquids

2%

5

Surface Chemistry

 

2%

6

Thermodynamics

2%

6

General Principles and Processes of Isolation of Elements

 

8%

7

Equilibrium

5%

7

p- Block Elements

6%

8

Redox Reactions

4%

8

d and f Block Elements

 

3%

9

Hydrogen

9%

9

Coordination Compounds

 

3%

10

s-Block Element (Alkali and Alkaline earth metals)

3%

10

Haloalkanes and Haloarenes

2%

11

Some p-Block Elements

4%

11

Alcohols, Phenols and Ethers

 

2%

12

Organic Chemistry- Some Basic Principles and Techniques

4%

12

Aldehydes, Ketones and Carboxylic Acids

4%

13

Hydrocarbons

2%

13

Organic Compounds Containing Nitrogen

 

3%

14

Environmental Chemistry

3%

14

Biomolecules

 

2%

 

 

 

15

Polymers

 

3%

 

 

 

16

Chemistry in Everyday Life

 

2%

>

 

Chemistry NCERT Solutions.

 

NEET Chemistry Notes ( Chapter wise)

    Whether it's a test or a competitive exam, notes play an important role in every preparation! That's why ClearExam takes care of your NEET Exam Preparation by offering Shorts notes for NEET & NCERT Short Notes PDF for Physics, Chemistry, and Biology for NEET 2021 pdf Including Summary & Important formulae.



     

  • STRUCTURE OF ATOM

  •  

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

  •  

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

  •  

  • STATES OF MATTER

     

  • STRUCTURE OF ATOM

  •  

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

  •  

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

  •  

  • STATES OF MATTER

  •  

  • THERMODYNAMICS

  •  

  • CHEMICAL EQUILIBRIUM

  •  

  • IONIC EQUILIBRIUM

  •  

  • REDOX REACTION

  •  

  • HYDROGEN

  •  

  • s-BLOCK ELEMENTS - ALKALI METALS

  •  

  • s-BLOCK ELEMENTS - ALKALINE EARTH METALS

  •  

  • p-BLOCK ELEMENTS - BORON FAMILY

  •  

  • p-BLOCK ELEMENTS - CARBON FAMILY

  •  

  • CLASSIFICATION AND NOMENCLATURE OF ORGANIC COMPOUNDS

  •  

  • HYBRIDISATION AND SHAPES OF ORGANIC MOLECULES

  •  

  • BASIC CONCEPTS OF ORGANIC CHEMISTRY

  •  

  • ISOMERISM

  •  

  • HYDROCARBONS

  •  

  • ENVIRONMENTAL CHEMISTRY

  •  

  • SOLID STATE

  •  

  • SOLUTIONS

  •  

  • ELECTROCHEMISTRY

  •  

  • CHEMICAL KINETICS

  •  

  • SURFACE CHEMISTRY

  •  

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

  •  

  • p-BLOCK ELEMENTS - NITROGEN FAMILY

  •  

  • p-BLOCK ELEMENTS - OXYGEN FAMILY

  •  

  • p-BLOCK ELEMENTS - HALOGENS

  •  

  • p-BLOCK ELEMENTS - NOBLE GASES

  •  

  • d- AND f-BLOCK ELEMENTS

  •  

  • COORDINATION COMPOUNDS

  •  

  • HALOALKANES & HALOARENES

  •  

  • ALCOHOLS, PHENOLS AND ETHER

  •  

  • ALDEHYDES AND KETONES

  •  

  • CARBOXYLIC ACIDS AND THEIR DERIVATIVES

  •  

  • AMINES

  •  

  • BIOMOLECULES

  •  

  • POLYMERS

  •  

  • CHEMISTRY IN EVERYDAY LIFE

  •  

  • VOLUMETRIC ANALYSIS

  •  

  • PRACTICAL CHEMISTRY

  •  

    Important Books for Chemistry

    The NEET chemistry exam is of 180 marks and consists of 45 questions. Every aspirant should make it a point to go through the following books, make notes from them, read solved examples and practice unsolved problems.

    ·         NCERT books for class 11th and 12th

    ·         ABC of Chemistry for class 11th and 12th by Modern

    ·         Physical Chemistry by O.P. Tandon

    ·         Concise Inorganic Chemistry by J.D. Lee

    ·         Dinesh Chemistry Guide

    ·         Practice books by V.K. Jaiswal for Inorganic Chemistry

    ·         Practice books by M.S. Chauhan for Organic Chemistry

    ·         Practice books by N Awasthi for Physical Chemistry

    Tips for preparing notes for Chemistry

    • First of all study your class 11th and class 12th NCERT books very thoroughly. Make sure to solve all the practice problems and examples mentioned within each chapter. Note down important notes and formula while reading each chapter.

     

    • Next solve the practice problems that are given at the end of each chapter in NCERT. Note down the tricks that you are using to solve the questions quickly.

     

     

    • Once your comprehensive notes are prepared, shorten them down such that all your important concepts, reactions and formulae are noted within a few pages. This will help you revise the entire Chemistry syllabus in only a few hours before each mock test and also before the final NEET exam.

     

    • Next, solve previous year questions and additional problems from reference books. Keep giving mock tests regularly and note down the answers to the questions that you have marked wrong.

     

     

    • Memorize important reactions, diagrams and formulae regularly.

     

    • Revision is the key to success. Keep revising your notes and formulae regularly, especially the exceptions to each reaction and formula. Exceptions are very important to remember as sometimes directly questions are asked based on them.

     

    • For Organic Chemistry : This constitute about 28% of NEET Chemistry syllabus. To score well in organic chemistry, it is a must to be thorough with NCERTs. Students should try to understand the mechanism of the reactions, the exceptions to all reactions and most importantly, be absolutely clear with IUPAC and common names of all organic compounds. The key is to practice regularly and practice as many types of questions as you can.

     

    • For Inorganic Chemistry : Its weightage is about 36% in the NEET chemistry syllabus. This section is generally considered to be memory based. Thus, it is important to be thorough with NCERTs and to write down and practice reactions regularly and memorize exceptions.

     

    • For Physical Chemistry :This sections involves numerical problems. Thus, it becomes important to be fast and accurate in calculations. This section also requires candidates to be thorough with their NCERTs and practice of numerical problems regularly.

     

    General tips to prepare for the NEET exam

    • Know the Exam Pattern very well
    • There are a total of 180 questions in NEET that are divided into three sections of Physics, Chemistry and Biology.
    • The highest weightage is of Biology section which has 90 questions. Physics and Chemistry have 45 questions each. Total marks are 720. Biology is of 360 marks and Chemistry and Physics each are of 180 marks.
    • For every correct answer there are 4 marks awarded. Every wrong answer earns -1 mark.
    • A target score of 650 or above will help you get a comfortable rank that can ensure you admission in top medical colleges and medical courses in India
    • Once you have understood the exam pattern well and have gone through the syllabus for the exam, you should try to identify your strong subject and topics.
    • Keep working on your strong areas but devote more time initially to perfect your weak areas and topics.
    • Make a priority wise list of topics on the basis of their weightage given in the syllabus. Try to finish studying the topics in order of their priority i.e. finish topics having more weightage in the exam first. Start with Biology and then move on to Physics and Chemistry.

     

     

    • Begin Studying
    • Getting a good score of 650+ will require a lot of devotion from your side. You will need to devote at least 10-12 hours per day towards your studies.
    • Understanding the exam pattern and syllabus is just the stepping stone. The real journey starts when you start to study.
    • Since Biology has half of the total weightage, begin with that. Choose another subject out of Physics and Chemistry according to your analysis of which one of these you are stronger in. start with topics you are good at and that have higher weightage.
    • Begin your preparation with reading NCERTs thoroughly. Mark and highlight important points in them. When you have gone through them, you can move on to additional reading material and reference books.
    • Make notes of Biology from all these NCERTs and books . Try to use coloured pens while taking notes and making diagrams. This way it will be easier to memorize diagrams visually and revise quickly later. This also makes revision less monotonous and boring. Diagrams are very important for NEET
    • Physics requires you to practice as many questions as you can. The best way to remember formulas is by practicing questions based on them. Making a formula sheet of all the important laws and formulas in Physics can help you with quick revision when NEET Exam is near
    • For chemistry again you will need to remember equations and formulas and practice as many questions as you can. Making a formula sheet here too will help you with quick revision later.

     

    • Practice, Practice, Practice
    • It goes without saying that when it comes to clearing competitive exams, or any exam for that matter, there is no substitute to practice.
    • When you practice questions, you begin to understand the gaps in your understanding
    • But, practicing without any time limit will not be very beneficial to you. Time your tests and see how you perform within the constraint of time
    • Keep a separate notebook was you note down all the questions that you did wrong or were not able to attempt. Analysing the tests is even more important than just giving the tests.
    • Initially, start with chapter wise tests. When you complete a subject, attempt a subject wise test. When you have gone through the entire syllabus at least once and have attempted sufficient questions in each topic, then start taking full length tests.
    • The best question bank you can get is the previous year question papers. Practice them thoroughly.

     

    • Revise
    • The immense hard work that you will put during your preparation will be of no use if you don’t revise.
    • Make a revision schedule for yourself detailing the date and topic to be revised each day.
    • Make sure that you have started your revision at least 3-4 months before the NEET exam. To cover the huge syllabus in revision will be a lengthy task and will require time. Hence, don’t keep revision for the last moment.

     

    Preparing during the times of Covid 19- Things to keep in mind

    • It can be stressful to prepare at home during this time. But, use this as an opportunity. Use the online resources available and join a good test series available online.
    • Try to keep calm and stay focussed. Practice meditation and do light exercise to relieve stress.
    • Talk to your friend. Ask them how they are doing and discuss about their preparation strategy. This will give you a break from your monotonous routine and also help you understand how others are adapting to the situation.
    • Maintain a healthy diet. Try to avoid junk food and eat fresh fruits. Small snacks at regular intervals of time boost overall cognitive function and help you focus better.
    • Don’t forget to hydrate. Drink lots of water at regular intervals.
    • Try to include Iron and vitamin B rich food into your diet. This will help boost brain power.
    • It’s very important to get a good sleep. Get 6-7 hours of sleep on an everyday basis. Lack of sleep affects memory, focus and overall wellbeing.
    • Make the most of your online classes. Ask doubts freely as you are sitting in the comfort of your home and participate in the class discussion
    • Take notes of whatever is being taught in the class for a quick revision later.
    • Don’t forget to stretch. It is advisable to take a break after a 2 to 3 hour sitting.
    • Last but not the least, keep practicing consistently during this time. This is your time to turn difficulty into opportunity. Make the most of it.

     

     

    Important Chemical compounds and their formulas

    Sl.No

    Formula

    Name of the Chemical Compound

    1

    CH3COOH

    Acetic acid

    2

    Al(OH)3

    Aluminium Hydroxide

    3

    CH3COO-

    Acetate

    4

    C3H6O

    Acetone

    5

    Al2O(C2H3O2)4

    Aluminium Acetate

    6

    AlBr3

    Aluminium Bromide

    7

    Al2(CO3)3

    Aluminium Carbonate

    8

    AlCl3

    Aluminium Chloride

    9

    AlF3

    Aluminium Fluoride

    10

    Al

    Aluminium

    11

    AlI3

    Aluminium Iodide

    12

    Al2O3

    Aluminium Oxide

    13

    AlPO4

    Aluminium Phosphate

    14

    R(NH2)-COOH

    Amino Acid

    15

    NH4

    Ammonia

    16

    Cr2H8N2O7

    Ammonium dichromate

    17

    C2H3O2NH4

    Ammonium Acetate

    18

    NH4HCO3

    Ammonium Bicarbonate

    19

    NH4Br

    Ammonium Bromide

    20

    (NH4)2CO3

    Ammonium Carbonate

    21

    NH4Cl

    Ammonium Chloride

    22

    NH4OH

    Ammonium Hydroxide

    23

    NH4I

    Ammonium Iodide

    24

    NH4NO3

    Ammonium Nitrate

    25

    Al2S3

    Aluminium Sulphide

    26

    NH4NO2

    Ammonium Nitrite

    27

    (NH4)2O

    Ammonium Oxide

    28

    (NH4)3PO4

    Ammonium Phosphate

    29

    (NH4)2SO4

    Ammonium Sulphate

    30

    (NH4)2S

    Ammonium sulphide

    31

    Ar

    Argon

    32

    C6H8O6

    Ascorbic acid

    33

    Ba(C2H3O2)2

    Barium acetate

    34

    BaBr2

    Barium Bromide

    35

    BaCl2

    Barium Chloride

    36

    BaF2

    Barium Fluoride

    37

    Ba(OH)2

    Barium Hydroxide

    38

    BaI2

    Barium Iodide

    39

    Ba(NO3)2

    Barium nitrate

    40

    BaO

    Barium oxide

    41

    Ba3O8P2

    Barium phosphate

    42

    BaSO4

    Barium sulphate

    43

    C6H6

    Benzene

    44

    C7H6O2

    Benzoic acid

    45

    CHO3

    Bicarbonate

    46

    NaClO

    Bleach

    47

    H3BO3

    Boric acid

    48

    KBrO3

    Potassium Bromate

    49

    HBrO3

    Bromic acid

    50

    Br

    Bromine

    51

    C4H10

    Butane

    52

    C4H8O2

    Butanoic acid

    53

    Ca(COO)2

    Calcium acetate

    54

    CaBr2

    Calcium bromide

    55

    CaCO3

    Calcium carbonate

    56

    CaH2

    Calcium hydride

    57

    Ca(OH)2

    Calcium hydroxide

    58

    CaI2

    Calcium iodide

    59

    Ca(NO3)2

    Calcium nitrate

    60

    CaO

    Calcium oxide

    61

    CO

    Carbon monoxide

    62

    CCl4

    Carbon tetrachloride

    63

    H2CO3

    Carbonic acid

    64

    Ca3(PO4)2

    Calcium phosphate

    65

    H2CO3

    Carbonic acid

    66

    C6H8O7

    Citric acid

    67

    ClO3

    Chlorate

    68

    Cl2

    Chlorine

    69

    Cl2

    Chlorine gas

    70

    HClO2

    Chlorous acid

    71

    CrO42-

    Chromate

    72

    H2CrO4

    Chromic acid

    73

    C6H8O7

    Citric acid

    74

    CuCO3

    Copper ii carbonate

    75

    Cu(NO3)2

    Copper ii nitrate

    76

    CN-

    Cyanide

    77

    K2Cr2O7

    Dichromate

    78

    H2O

    Dihydrogen monoxide

    79

    N2O

    Dinitrogen monoxide

    80

    N2O5

    Dinitrogenpentoxide

    81

    N2O3

    Dinitrogen trioxide

    82

    C2H5OH

    Ethanol

    83

    Fe2O3

    Iron oxide

    84

    C2H6O2

    Ethylene glycol

    85

    F2

    Fluorine gas

    86

    AlBr3

    Aluminum bromide

    87

    Al2S3

    Aluminumsulphide

    88

    (NH4)2CO3

    Ammonium carbonate

    89

    (NH4)(NO3)

    Ammonium nitrate

    90

    (NH4)3PO4

    Ammonium phosphate

    91

    BaCl2

    Barium chloride

    92

    BaSO4

    Barium sulphate

    93

    Ca(NO3)2

    Calcium nitrate

    94

    CO

    Carbon monoxide

    95

    CCl4

    Carbon tetrachloride

    96

    H2CO3

    Carbonic acid

    97

    HF

    Hydrofluoric acid

    98

    HI

    Hydroiodic acid

    99

    HClO

    Hypochlorous acid

    100

    Li3PO4

    Lithium phosphate

    101

    MgNO3

    Magnesium nitrate

    102

    Mg3(PO4)2

    Magnesium phosphate

    103

    NO

    Nitrogen monoxide

    104

    HNO2

    Nitrous acid

    105

    K2CO3

    Potassium carbonate

    106

    KI

    Potassium iodide

    107

    KNO3

    Potassium nitrate

    108

    KH2PO4

    Potassium phosphate

    109

    Na2CO3

    Sodium carbonate

    110

    Na2O

    Sodium oxide

    111

    C6H12O6

    Fructose chemical

    112

    C3H8O3

    Glycerol

    113

    He

    Helium gas

    114

    C6H14

    Hexane

    115

    HBr

    Hydrobromic acid

    116

    HCl

    Hydrochloric acid

    117

    HCN

    Hydrocyanic acid

    118

    HF

    Hydrofluoric acid

    119

    CHO3

    Hydrogen carbonate

    120

    H2

    Hydrogen gas

    121

    H2O2

    Hydrogen peroxide

    122

    H3PO4

    Hydrogen phosphate

    123

    HSO4

    Hydrogen sulfate

    124

    HI

    Hydroiodic acid

    125

    H2SO4

    Hydrosulfuric acid

    126

    OH

    Hydroxide

    127

    HBrO

    Hypobromous acid

    128

    NaClO

    Hypochlorite

    129

    HClO

    Hypochlorous acid

    130

    HIO

    Hypoiodous acid

    131

    HIO3

    Iodic acid

    132

    I2

    Iodide

    133

    I2

    Iodine

    134

    Fe(NO3)3

    Iron iii nitrate

    135

    FeO

    Iron ii oxide

    136

    Fe2(CO3)3

    Iron iii carbonate

    137

    Fe(OH)3

    Iron iii hydroxide

    138

    Fe2O3

    Iron iii oxide

    139

    FeCl3

    Iron iii chloride

    140

    C3H6O3

    Lactic acid

    141

    Pb(C2H3O2)2

    Lead acetate

    142

    Pb(C2H3O2)2

    Lead ii acetate

    143

    PbI2

    Lead iodide

    144

    PbO2

    Lead iv oxide

    145

    Pb(NO3)2

    Lead nitrate

    146

    LiBr

    Lithium bromide

    147

    LiCl2

    Lithium chloride

    148

    LiOH

    Lithium hydroxide

    149

    LiI2

    Lithium iodide

    150

    Li2O

    Lithium oxide

    151

    Li3PO4

    Lithium phosphate

    152

    Mg(CH3COO)2

    Magnesium acetate

    153

    MgCO3

    Magnesium bicarbonate

    154

    MgCO3

    Magnesium carbonate

    155

    MgCl2

    Magnesium chloride

    156

    Mg(OH)3

    Magnesium hydroxide

    157

    MgI2

    Magnesium iodide

    158

    Mg(NO3)2

    Magnesium nitrate

    159

    Mg3N2

    Magnesium nitride

    160

    MgCO3

    Magnesium carbonate

    161

    MgBr2

    Magnesium bromide

    162

    MgO

    Magnesium oxide

    163

    Mg3(PO4)2

    Magnesium phosphate

    164

    MgSO4

    Magnesium sulfate

    165

    MgS

    Magnesium sulfide

    166

    CH4

    Methane

    167

    CH3OH

    Methanol

    168

    Ni(C2H3O2)2

    Nickel acetate

    169

    Ni(NO3)2

    Nickel nitrate

    170

    HNO3

    Nitric acid

    171

    N3

    Nitride

    172

    NO2

    Nitrite

    173

    NO2

    Nitrogen dioxide

    174

    NO

    Nitrogen monoxide

    175

    HNO2

    Nitrous acid

    176

    C2O42−

    Oxalate

    177

    H2C2O4

    Oxalic acid

    178

    O2

    Oxygen

    179

    O3

    Ozone

    180

    HBrO4

    Perbromic acid

    181

    KMnO4

    Potassium Permanganate

    182

    MnO4

    Permanganate ion

    183

    PO43-

    Phosphate

    184

    Na2HPO4

    Sodium hydrogen phosphate

    185

    CHNaO2

    Sodium formate

    186

    H3PO4

    Phosphoric acid

    187

    PCl5

    Phosphorus pentachloride

    188

    PCl3

    Phosphorus trichloride

    189

    CH3CO2K

    Potassium acetate

    190

    KHCO3

    Potassium bicarbonate

    191

    K2CO3

    Potassium carbonate

    192

    KClO3

    Potassium chlorate

    193

    K2HPO4

    Potassium hydrogen phosphate

    194

    KCl

    Potassium chloride

    195

    CrK2O4

    Potassium chromate

    196

    KCN

    Potassium cyanide

    197

    K2Cr2O7

    Potassium dichromate

    198

    KF

    Potassium fluoride

    199

    KOH

    Potassium hydroxide

    200

    KClO3

    Potassium hypochlorite

    201

    KI

    Potassium iodide

    201

    KH2PO4

    Potassium dihydrogen phosphate

    203

    KNO3

    Potassium nitrate

    204

    KNO2

    Potassium nitrite

    205

    K2O

    Potassium oxide

    206

    KIO3

    Potassium iodate

    207

    KH2PO4

    Potassium phosphate

    208

    K2SO3

    Potassium sulphite

    209

    C7H6O3

    Salicylic acid

    210

    SiO2

    Silicon dioxide

    211

    AgC2H3O2

    Silver acetate

    212

    Ag2CO3

    Silver carbonate

    213

    AgCl

    Silver chloride

    214

    AgNO3

    Silver nitrate

    215

    Ag2O

    Silver oxide

    216

    Ag3PO4

    Silver phosphate

    217

    C2H3NaO2

    Sodium acetate

    218

    NaHCO3

    Sodium bicarbonate

    219

    NaBr

    Sodium bromide

    220

    Na2S2O3

    Sodium thiosulfate

    221

    Na2CO3

    Sodium carbonate

    222

    NaCl

    Sodium chloride

    223

    Na2CrO4

    Sodium chromate

    224

    Na3C6H5O7

    Sodium citrate

    225

    NaCN

    Sodium cyanide

    226

    Na2Cr2O7

    Sodium dichromate

    227

    NaF

    Sodium fluoride

    228

    NaOH

    Sodium hydroxide

    229

    NaClO

    Sodium hypochlorite

    230

    NaI

    Sodium iodide

    231

    C5H4N4O3

    Uric acid

    232

    NaNO3

    Sodium nitrate

    233

    Na3N

    Sodium nitride

    234

    NaNO2

    Sodium nitrite

    235

    Na2O

    Sodium oxide

    236

    Na2O2

    Sodium peroxide

    237

    Na3PO4

    Sodium phosphate

    238

    Na2SO4

    Sodium sulphate

    239

    Na2S

    Sodium sulphide

    240

    Na2SO3

    Sodium sulphite

    241

    SrCl2

    Strontium chloride

    242

    Sr(NO3)2

    Strontium nitrate

    243

    C12H22O11

    Sucrose

    244

    C12H22O11

    Sugar

    245

    SO42−

    Sulphate ion

    246

    SO2

    Sulphur dioxide

    247

    SO3

    Sulphur trioxide

    248

    H2SO4

    Sulphuric acid

    249

    H2SO3

    Sulphurous acid

    250

    C4H6O6

    Tartaric acid

    251

    C7H8

    Toluene

    252

    CH4N2O

    Urea

    253

    C2H4O2

    Vinegar

    254

    Zn(O2CCH3)2

    Zinc acetate

    255

    ZnCO3

    Zinc carbonate

    256

    ZnCl2

    Zinc chloride

    257

    Zn(OH)2

    Zinc hydroxide

    258

    ZnI2

    Zinc iodide

    259

    Zn(NO3)2

    Zinc nitrate

    260

    Zn3(PO4)2

    Zinc phosphate

    261

    ZnSO4

    Zinc sulphate

    262

    ZnS

    Zinc sulphide

    >

     

     

    Last minute preparation tips for the NEET exam

    • Going through the syllabus is only half the work. The key to scoring good marks is effective revision. Once you have completed your course for the exam, it is important to chalk out a detailed revision schedule to revise for the exam.

    Also, this is not the time to start new topics. It is suggested that you do multiple revisions of topics that you have already completed.

    • As much as it is important to work hard, it is equally important to relax. It is suggested that after every 1 hour slot of focussed studying, you take a break for 5 – 10 minutes. This will refresh your mind and you can focus better and retain things in a more effective manner.
    • Another important aspect that you need to take care of is your health, both physical and mental health. Include healthy and balanced food in your diet and try to exercise daily, even if for 15 minutes.

    Ignoring your health and not eating properly might reduce your energy level and power to concentrate properly. Thus, you may end up feeling sleepy on the day of the exam.

    • Practice and analyse NEET mock tests and previous years questions daily. Practicing questions will help you revise effectively, improve your time management skills and boost your confidence.

    Select any one or two of NEET free online test series and practice the entire set. Analyse your mistakes and note them down in a separate notebook. Keep revising the notebook so that you don’t make the same mistakes in the exam.

     

    • Keep a formula sheet of each subject ready with you. In the last few days, keep revising the formula sheet. Since a lot of questions in the NEET exam are directly based on the formulae, doing this will help save immense amount of time in the exam and will also improve your NEET score and ranking.
    • As was suggested before, diagrams help a lot in remembering long and complex information. Practice the diagrams that you have prepared while making your notes initially multiple times. This will help you easily recollect information while attempting questions in the exam.
    • The last few days are very stressful for any candidate. It is thus very difficult to remember any new information during this time. Hence, avoid starting any new topic as it will put you under stress and confuse you and you might not be able to devote time effectively to the revision of topics that you had practiced before.
    • Work on areas which are your strength during the last few days. These areas will help you improve your score as you must have practiced them a lot and will help you feel confident during the exam.
    • Before entering a exam hall, try and have no doubts or confusion left in your mind. Clear all your doubts and queries beforehand from your teachers and friends. You can also refer to free online video lectures to clear your doubts.
    • Work on improving your accuracy and your speed. There are 180 questions in the NEET exam and you will need to answer the maximum questions correctly in order to get a good rank and score. Thus speed matters.

    Also work on your accuracy. Each question answered incorrectly will get you a -1 which will bring down your score. Thus, try and get your concepts clear so that you do not get negative marking.

     

    Now that we know how to prepare and last minute tips for the exam, let us see what things you need to keep in mind on the day of the exam.

     

    D-Day Tips for NEET exam

    • Wake up early on the day of the exam. Waking up early will help you feel fresh during the exam and help you attempt it with a clear mind.
    • Remember to keep all the important documents and stationary with you before you leave your home for the exam centre. Keep the following documents ready with you one night before the exam:
    1. 1 postcard size photograph that would be affixed on the Performa
    2. 1 passport sized photograph that would be affixed on the attendance sheet.
    • Admit card of NEET 2021 with a photo affixed on it.
    1. Proof of identity( Aadhar, Driving licence, PAN card, passport etc)

     

    The NTA also specifies a list of items that are prohibited in the exam hall. Here is the list:

    1. Electronic or communication devices- mobile phones, earphones, microphones, Bluetooth, pagers etc
    2. Ornaments- rings, Nose-pin, Earrings Chain/Necklace, Pendants, Bracelet, Badge, Brooch etc.
    • Stationery Items- bits of papers, Textual material (printed or written, plastic pouch), geometry/pencil box, calculator, writing pad, pen, scale, pen drives, eraser, calculator, log table, electronic pen/scanner etc.
    1. Watches - Watch/wrist watch, camera, etc.
    2. Other items - goggles, handbags, wallet, hair pin, hair band, belt, cap, scarf, amulets, eatable (opened or packed) etc. And, any metallic items that can be used for unfair means or for  hiding communication devices like mobile, earphones, microphones, Bluetooth device, camera etc.

     

    • It is very important to remember that exams are all about strategy. Hence when you attempt the exam, play to your strengths. Attempt sections that are your strengths and then move on to the ones that you find tougher.

     

    • Exam papers have mixed difficulty level questions. It is important to choose the right questions to attempt first. In case you get stuck on a difficult question, do not waste much time. Leave it and move on to the next question. When you are done attempting all the questions, come back to revisit the questions that you had not attempted before.

     

    • If you are finished attempting all the questions and are left with time, you can recheck all the answers once more to find out any mistakes that you might have made.

     

    • Finally, it is very important to keep calm and relaxed during the exam. If you get stuck at a question, don’t panic. Chances are others must be finding it tough too. Have confidence in your preparation.

     

    Important Dates for NEET 2021

    The final dates for NEET 2021 cycle are yet to be declared. But here are the tentative dates to give you an idea and help you plan accordingly for the time being. Keep a tab on the official notifications coming from NTA so that you don’t miss the deadline for filling application.

    Event

    Dates

    Tentative release of Application forms

    1st week of December 2020

    Tentative Last date to fill the form and register

    1st week of January 2021

    Release of admit cards

    2nd week of April 2021

    Tentative date of exam

    1st week of May 2021

    Tentative result announcement

    1st week of June 2021

    >

     

    Details of Application form for NEET

     

    • The application process will be started by NTA
    • The application forms can be filled only in the online mode. No separate offline forms will be available
    • The forms will tentatively be available from the first week of December 2020
    • Forms will be open till first week of January 2021 for filling
    • Payment can be done through Credit/Debit cards, E-wallets, Net Banking or via challan.
    • Admit cards will be released tentatively by second week of April
    • The exam will bw held in the first week of May

     

    NTA NEET (UG) cut-off marks

    The cut-off marks for NEET 2021 will be released at the time of declaration of results. Till such time aspirants can refer to previous year’s cut-off marks to get an idea of the cut-offs.

    Category

    Percentile for qualifying

    Cut-off marks for 2020

    General/UR

    50th

    147

    General with disability

    45th

    129

    SC/ST/OBC

    40th

    113

    SC/ST/OBC with disability

    40th

    113

    >

     

     

    Pattern of NEET 2021 exam

    To prepare effectively for any exam, it is important to understand the pattern of the exam and then plan accordingly. Here is the pattern of the NEET exam conducted by NTA.

     

    Exam duration

    3 hours

    Mode of exam

    Offline or pen and paper based

    Total number of questions

    180

    Total number of marks

    720

    Questions per section

    Physics- 45

    Chemistry – 45

    Biology-90 ( Zoology- 45 & Botany-45)

     

    Question Type

    Multiple Choice Question ( MCQ)

    Exam Medium/Language

    English, Hindi, Assamese, Bengali, Gujarati, Marathi, Tamil, Telugu, Oriya, Kannada, and Urdu

    Marking Scheme

    Correct answer - +4

    Incorrect answer- -1

    Not attempted – 0

     

    >

     

     

     

    Eligibility criteria for NEET 2021

     

    To be eligible for the exam, a student must have to meet certain minimum requirements of qualification, age, qualifying marks, number of attempts and nationality, and fill the forms in the specified time window. They need to have at least 50% marks in qualifying examination if they are from unreserved category and 40% marks if they are from reserved category. They should be an Indian national, NRI, PIO, OCI or they can be a foreign national but they should turning 17 on or before the last day of 2021. The NEET eligibility criteria have been listed below for your convenience:

     

    Parameters

    Requirements

    Qualifying exam

    A candidate must have passed class 12th board examination from a recognized board with Physics, Chemistry, Biology/Biotechnology and English as the main subjects. Candidates appearing in the board exam in 2021 are also eligible to apply but they have to submit the necessary documentary evidence of passing at the time of counselling.

    Qualifying marks

    Only the aggregate marks of PCB, obtained in class 12th will be considered for this purpose. The qualifying marks differ with categories as follows:

    ·         UR-50%

    ·         OBC/SC/ST-40%

    ·         PWD-45%

    Minimum age limit

    The candidate must have completed 17 years of age at the time of admission or should be completing that age  as on 31 December 2021

    Maximum age limit

    The maximum age limit will be decided after the Supreme court passes its judgement on it. Till that time there is no age limit.

    Maximum attempts

    There are no restrictions on the maximum number of attempts

    Nationality

    The following are eligible to apply:

    ·         Indian Nationals

    ·         NRIs

    ·         PIOs

    ·         OCIs

    ·         Foreign Nationals

    >

     

    Note: Candidates should go through the NEET UG eligibility criteria beforehand in order to avoid any last minute confusion while filling the form.

     

    Top Colleges in India giving admission through NEET

    NIRF Ranking 2020

    State/UT

    Name of College/Institute

    1

    Delhi

    All India Institute of Medical Sciences (AIIMS), New Delhi

    2

    Chandigarh

    Post Graduate Institute of Medical Education and Research, Chandigarh

    3

    Tamil Nadu

    Christian Medical College, Vellore

    4

    Karnataka

    National Institute of Mental Health &Neuro Sciences, Bangalore

    5

    Uttar Pradesh

    Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow

    6

    Uttar Pradesh

    Banaras Hindu University, Varanasi

    7

    Kerala

    Amrita Institute of Medical Sciences & Research, Kochi

    8

    Pondicherry

    Jawaharlal Institute of Post Graduate Medical Education & Research (JIPMER), Puducherry

    9

    Karnataka

    Kasturba Medical College, Manipal

    10

    Uttar Pradesh

    King George’s Medical University, Lucknow

    11

    Delhi

    Institute of Liver and Biliary Sciences, New Delhi

    12

    Tamil Nadu

    Madras Medical College and Government General Hospital, Chennai

    13

    Tamil Nadu

    Sri Ramachandra Institute of Higher Education And Research, Chennai

    14

    Karnataka

    St. John's Medical College, Bengaluru

    15

    Uttar Pradesh

    Aligarh Muslim University

    16

    Delhi

    VardhmanMahavir Medical College and Safdarjung Hospital, New Delhi

    17

    Delhi

    Maulana Azad Medical College, Delhi

    18

    Punjab

    Christian Medical College, Ludhiana

    19

    Delhi

    University College of Medical Sciences, Delhi

    20

    Karnataka

    JSS Medical College, Mysore

    21

    Karnataka

    Kasturba Medical College, Mangaluru

    22

    Delhi

    JamiaHamdard, New Delhi

    23

    Odisha

    Siksha ‘O’ Anusandhan, Bhubaneswar

    24

    Maharashtra

    Dr. D. Y. PatilVidyapeeth, Pune

    25

    Chandigarh

    Govt. Medical College and Hospital, Chandigarh

    26

    Punjab

    Dayanand Medical College, Ludhiana

    27

    Rajasthan

    Sawai Man Singh Medical College, Jaipur

    28

    Tamil Nadu

    PSG Institute of Medical Sciences and Research, Coimbatore

    29

    Maharashtra

    DattaMeghe Institute of Medical Sciences, Wardha

    30

    Karnataka

    M. S. Ramaiah Medical College, Bengaluru

    31

    Tamil Nadu

    S. R. M. Institute of Science and Technology, Chennai

    32

    Odisha

    Kalinga Institute of Industrial Technology, Bhubaneswar

    33

    Haryana

    Maharishi Markandeshwar, Ambala

    34

    Tamil Nadu

    Saveetha Institute of Medical and Technical Sciences, Chennai

    35

    Tamil Nadu

    Annamalai University, Annamalainagar

    36

    Karnataka

    K. S. Hegde Medical Academy, Mangaluru

    37

    Maharashtra

    Krishna Institute of Medical Sciences, Karad

    38

    Andhra Pradesh

    Sri Venkateswara Institute of Medical Sciences, Tirupati

    39

    Manipur

    Regional Institute of Medical Sciences, Imphal West

    40

    Pondicherry

    Mahatma Gandhi Medical College and Research Institute, Puducherry

    >

     

    About NTA

    NTA is a premier, specialist, self-sustained and autonomous organization that was established to conduct tests for admission into higher education institutions. Assessing the competence of candidates for admissions and recruitment was always a challenge in terms of matching with research based international standards, transparency, efficiency, and error free delivery. The National Testing Agency was formed  to address all such issues using the best methods  in every field, from test preparation, to  delivery of test and to test marking.

     

     

    FAQ

    Q1.What is the full form of NEET?

    A1.  NEET stands for National Eligibility cum Entrance test

    Q2. What books will be best to refer for NEET Chemistry?

    A2. The best books for NEET Chemistry have been mentioned in the above article.

    Q3. How many questions are asked in the NEET exam in Chemistry?

    A3. The NEET exam consists of 45 questions of Chemistry.

    Q4. How many marks are allotted for Chemistry in NEET exam?

    A4. The NEET Chemistry exam is of 180 marks

    Q5. Is NEET an online exam?

    A5. No. NEET 2021 will be conducted offline in pen and paper based mode.

     

     

Chemistry
Some Basic Concepts of Chemistry
Some Basic Concepts of Chemistry

Chemistry
Atomic Structure
Atomic Structure

Chemistry
Classification of Elements and Periodicity in Properties
Classification of Elements and Periodicity in Properties

Chemistry
Chemical Bonding and Molecular Structure
Chemical Bonding and Molecular Structure

Chemistry
States of Matter
States of Matter

Chemistry
Thermodynamics
Thermodynamics

Chemistry
Chemical Equilibrium
Chemical Equilibrium

Chemistry
Ionic Equilibrium
Ionic Equilibrium

Chemistry
Redox Reactions
Redox Reactions

Chemistry
s-block Elements – Alkali Metals
s-block Elements – Alkali Metals

Chemistry
s-block Elements – Alkaline Earth Metals
s-block Elements – Alkaline Earth Metals

Chemistry
p-Block Elements – Boron Family
p-Block Elements – Boron Family

Chemistry
p-Block Elements – Carbon Family
p-Block Elements – Carbon Family

Chemistry
Purification, Qualitative and Quantitative Analysis of Organic Compounds
Purification, Qualitative and Quantitative Analysis of Organic Compounds

Chemistry
Classification and Nomenclature of Organic Compounds
Classification and Nomenclature of Organic Compounds

Chemistry
Hybridisation & Shapes of Organic Molecules
Hybridisation & Shapes of Organic Molecules

Chemistry
General Organic (Basic Concepts)
General Organic (Basic Concepts)

Chemistry
Hydrocarbons
Hydrocarbons

Chemistry
Environmental Chemistry
Environmental Chemistry

Chemistry
Solid State
Solid State

Chemistry
Electrochemistry
Electrochemistry

Chemistry
Chemical Kinetics
Chemical Kinetics

Chemistry
Surface Chemistry
Surface Chemistry

Chemistry
General Principles & Processes of Isolation of Elements
General Principles & Processes of Isolation of Elements

Chemistry
p-Block Elements - Nitrogen Family
p-Block Elements - Nitrogen Family

Chemistry
p-Block Elements - Oxygen Family
p-Block Elements - Oxygen Family

Chemistry
p-Block Elements - Halogens
p-Block Elements - Halogens

Chemistry
p-Block Elements – Noble Gases
p-Block Elements – Noble Gases

Chemistry
d & f-Block Elements
d & f-Block Elements

Chemistry
Coordination Compounds
Coordination Compounds

Chemistry
Haloalkanes and Haloarenes
Haloalkanes and Haloarenes

Chemistry
Alcohols, Phenols and Ethers
Alcohols, Phenols and Ethers

Chemistry
Aldehydes & Ketones
Aldehydes & Ketones

Chemistry
Carboxylic Acids and their Derivatives
Carboxylic Acids and their Derivatives

Chemistry
Biomolecules
Biomolecules

Chemistry
Chemistry in Everyday Life
Chemistry in Everyday Life

Chemistry
Volumetric Analysis
Volumetric Analysis

Chemistry
Practical Chemistry
Practical Chemistry



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