MHT CET Physics question

PhysicsKinetic Theory of GasesMHT CET

Statement 1: Equal volumes of monoatomic and polyatomic gases are adiabatically compressed separately to equal compression ratio . Then monoatomic gas will have greater final volume Statement 2: Among ideal gases, molecules of a monoatomic gas has the smallest number of degrees of freedom

Answer: (A)

Solution

For an adiabatic process with , so a larger gives a larger ; since , the gas with the fewest degrees of freedom (monoatomic, , ) has

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Question ID VK-063616