Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Physics The Kinetic Theory of Gases Ideal Gases
The pressure and volume of an ideal gas are related as PV3/2 = K (Constant). The work done when the gas is taken from state A (P1, V1, T1) to state B (P2, V2, T2) is :
1
2(P1V1 – P2V2)
2
2(P2V2 – P1V1)
3
\(\rm 2 \left( \sqrt{P_1 V_1} - \sqrt{P_2 V_2} \right)\)
4
\(\rm 2 \left( P_2 \sqrt{V_2} - P_1 \sqrt{V_1} \right)\)
5
Question Not Attempted