Chemistry Practice MCQs Chapter 2 Class 11


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Created on By Ali Durrani

Chemistry Ch 2 Class 11

1 / 13

A residue is obtained In which of the following methods?

2 / 13

Filtration process could be very time consuming if it is not aided by a gentle suction which is developed:

3 / 13

The process of changing a solid directly into gas upon heating is known as:

4 / 13

Which of the following will be separated by filtration?

5 / 13

Slow cooling yields crystals of length?

6 / 13

Which of the following can ba employed instead of filter papers?

7 / 13

If during crystallization more solute could not be dissolved in the solution, the solution is:

8 / 13

Which of the following is the safest way to dry crystals during crystallization?

9 / 13

is the process of transition of a substance directly from the solid to the gas phase without passing through the intermediate liquid phase.

10 / 13

The rate of filtration can be considerably increased by using

11 / 13

If the distribution co-efficient is small then the solute will:

12 / 13

How will you separate water and kerosene oil?

13 / 13

Water and mercury can be separated by:

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