Two identical containers A and B with frictionless pistons contain the same ideal gas at…
Physics · NEET · NTA Exams — KINETIC THEORY OF GASES
Two identical containers A and B with frictionless pistons contain the same ideal gas at the same temperature and the same volume V. The mass of the gas in A is mA and that in B is mB. The gas in each cylinder is now allowed to expand isothermally to the same final volume 2V. The changes in the pressure in A and B are found to be Δp and 1.5 Δp respectively. Then
- 4 mA = 9 mB
- 2 mA = 3 mB
- 3 mA = 2 mB
- 9 mA = 4 mB
Answer
(C) 3 m A = 2 m B
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