IIT JEE Questions And Answers :: Gaseous State: part1

IIT JEE : Gaseous State QUESTIONS AND ANSWERS :: part1 : 1 to 5

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2014 examinations :

1.Which of the following is false about gases

The molecules possess random movement in all directions
Gases intermix freely without the help of external agency
They are highly compressible
They possess definite volume.

2.Two gases X and Y are at same temperature and pressure. The reduced temperature of X is below unity while that of Y is above unity. Thus,

X can be liquefied by compression but not Y
Y can be liquefied by compression but not X
both X and Y can be liquefied by compression
none of the statement is correct.

3.Liquefication of gases cannot be achieved by

compressing the gas at all temperatures
compressing the gas as well as cooling
compressing the gas below critical temperature.

4.A pressure of 0.101325 bar when expressed in atmospheres represents

0.01 atm
1 atm
0.1 atm
10 atm.

5.Which of the following statement is false?

The product PV for fixed amount of gas is independent of temperature.
Molecules of different gases have same KE at a given temperature.
The gas equation is not valid at high pressure and low temperature.
The gas constant per molecule is known as Boltzman constant.

More Gaseous State QUESTIONS AND ANSWERS available in next pages

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