Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.
Advertisement

 Multiple Choice QuestionsShort Answer Type

Advertisement

21.

What would have been the effect on gas pressure, if the collision between gas molecules were not classic?


The gas pressure would gradually become zero.
135 Views

Advertisement
22.

How partial pressure of a gas is related to the total pressure in a mixture of gases?

134 Views

23.

How will you account for the fact that gases occupy the whole of the volume available to them?

177 Views

24. 500 cm3 of a gas at 700 mm pressure is compressed to 100cm3 at the same temperature. Calculate the pressure required to do so.
118 Views

Advertisement
25.

The tyre of an automobile is inflated to a slightly lesser pressure in summer than in winter. Why?

172 Views

26.

The size of the weather ballon becomes larger and larger as it ascends to higher altitudes. Explain.

158 Views

27.

Why a gas can be easily compressed?

112 Views

28.

What change is expected if the temperature is kept constant but pressure is reduced to one fourth of its original value?

182 Views

Advertisement
29.

How do you find the pressure of dry gas collected over water?

131 Views

30.

How are kinetic energy and absolute temperature related?

117 Views

Advertisement