NEET PhysicsClass 11Adiabatic processHardSingle correct

Two moles of a monatomic ideal gas expand adiabatically and reversibly, and the temperature falls from 400 K to 300 K. Take R = 8.31 J mol⁻¹ K⁻¹. The work done by the gas is about

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Two moles of a monatomic ideal gas expand adiabatically and reversibly, and the temperature falls from 400 K to 300 K. Take R = 8.31 J mol⁻¹ K⁻¹. The work done by the gas is about

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