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MHT CET 2025 Physics question

PhysicsKinetic Theory of GasesMHT CET 2025

If r.m.s. velocity of hydrogen molecules is 4 times that of an oxygen molecule at C, the temperature of hydrogen molecules is (Molecular weight of Hydrogen and Oxygen are 2 and 32 respectively)

Answer: (B)

Solution

, so . Oxygen is at C K, so

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Question ID VK-100526