## Method of expressing concentration of solution MCQ Basic Level

Compared to other sections, Chemistry is considered to be the most scoring section. If prepared thoroughly, chemistry can help students to secure a meritorious position in the exam. These questions are very important in achieving your success in Exams after 12th.

Q1. If 1 M and 2.5 litre NaOH solution is mixed with another 0.5 M and 3 litre NaOH solution, then molarity of the resultant solution will be

•  1.0 M
•  0.73 M
•  0.80 M
•  0.50 M

0.73 M

Q2. When a solute is present in trace quantities the following expression is used

•  Gram per million
•  Milligram percent
•  Microgram percent
•  Parts per million

Parts per million

Q3. When the concentration is expressed as the number of moles of a solute per litre of solution it known as

•  Normality
•  Molarity
•  Mole fraction
•  Mass percentage

Molarity

Q4. 10 litre solution of urea contains 240g urea. The active mass of urea will be

•  0.04
•  0.02
•  0.4
•  0.2

0.4

Q5. With increase of temperature, which of these changes

•  Molality
•  Weight fraction of solute
•  Fraction of solute present in water
•  Mole fraction

Fraction of solute present in water

Q6. 25ml of a solution of barium hydroxide on titration with a 0.1molar solution of hydrochloric acid gave a litre value of 35 ml. The molarity of barium hydroxide solution was

•  0.07
•  0.14
•  0.28
•  0.35

0.07

Q7. 2.0 molar solution is obtained , when 0.5 mole solute is dissolved in

•  250 ml solvent
•  250 g solvent
•  250 ml solution
•  1000 ml solvent

250 ml solution

Q8. How many gram of HCl will be present in 150 ml of its 0.52 M solution

•  2.84 gm
•  5.70 gm
•  8.50 gm
•  3.65 gm

2.84 gm

Q9. The number of moles present in 2 litre of 0.5 M NaOH is

•  0.5
•  0.1
•  1
•  2

1

Q10. 36g water and 828g ethyl alcohol form an ideal solution. The mole fraction of water in it, is

•  1.0
•  0.7
•  0.4
•  0.1

0.1

## Want to know more

Please fill in the details below:

## Latest NEET Articles\$type=three\$c=3\$author=hide\$comment=hide\$rm=hide\$date=hide\$snippet=hide

Name

ltr
item
BEST NEET COACHING CENTER | BEST IIT JEE COACHING INSTITUTE | BEST NEET & IIT JEE COACHING: Method of expressing concentration of solution MCQ Basic Level
Method of expressing concentration of solution MCQ Basic Level
https://1.bp.blogspot.com/-n4hiKzpOVug/X37jd5qw-1I/AAAAAAAAAUw/vhyb0WPyAPcI4EhIMgnMANWtDcasmJ6HgCLcBGAsYHQ/s320/2%2B%25283%2529.jpg
https://1.bp.blogspot.com/-n4hiKzpOVug/X37jd5qw-1I/AAAAAAAAAUw/vhyb0WPyAPcI4EhIMgnMANWtDcasmJ6HgCLcBGAsYHQ/s72-c/2%2B%25283%2529.jpg
BEST NEET COACHING CENTER | BEST IIT JEE COACHING INSTITUTE | BEST NEET & IIT JEE COACHING
https://www.cleariitmedical.com/2020/10/method-of-expressing-concentration-of.html
https://www.cleariitmedical.com/
https://www.cleariitmedical.com/
https://www.cleariitmedical.com/2020/10/method-of-expressing-concentration-of.html
true
7783647550433378923
UTF-8

STAY CONNECTED