MHT CET 2025 Physics question

PhysicsKinetic Theory of GasesMHT CET 2025

The mean kinetic energy of the molecules of an ideal gas at 399 C is 'E'. The temperature at which the mean kinetic energy of its molecules will be '', is

Answer: (D)

Solution

Mean kinetic energy per molecule is (absolute temperature). Initial K. For half the energy, K, which in Celsius is

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Question ID VK-102184