#8 | Conc. of Solutions: II
(Chemistry) > Some Basic Concepts Of Chemistry
Unable to watch the video, please try another server

My Notes

Create your notes while watching video by clicking on icon in video player.
Related Practice Questions :

How many grams of concentrated nitric acid solution should be used to prepare 250 mL of 2.0 M HNO3? The concentrated acid is 70% HNO3.

(a) 45.0 g conc. HNO3

(b) 90.0 g conc. HNO3

(c) 70.0 g conc. HNO3

(d) 54.0 g conc. HNO3

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Find the molality of 15% (w/vol.) solution of H2SO4 of density 1.1g/cm3 :

1. 1.2

2. 1.4

3. 1.8

4. 1.6

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Which mode of expressing concentration is independent of temperature?

(a) Molality

(b) Percent by mass

(c) Mole fraction

(d) All of these

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


The total molarity of all the ions containing 0.1 M of CuSO4 and o.1M of Al2(SO4)3 is:

(a) 0.2M

(b) 0.7M

(c) 0.8M

(d) 1.2M

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Calculate the molality of 20% CaCO3 solution is (by mass). The density of solution is 1.2 gm/ml

1. 1.25 m

2. 2.5 m

3. 2.08 m

4. 1.5 m

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level: