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 2024 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 |
cooling |
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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