MHT CET 2025 Physics question

PhysicsKinetic Theory of GasesMHT CET 2025

When the pressure of the gas contained in a closed vessel is increased by 2.5%, the temperature of the gas increases by 4 K. The initial temperature of the gas is

Answer: (C)

Solution

In a closed (rigid) vessel the volume is constant, so by Gay-Lussac's law constant, i.e. and . Given and

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Question ID VK-102042