The amount of heat needed to raise the temperature of 4 moles of a rigid diatomic gas from 0 ° C to 50 ° C when no work is done is ( R is the universal gas constant)

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TestHub · Accepted Answer

Δ Q = Δ U + Δ W Here Δ W = 0 Δ Q = Δ U = n C V Δ T Δ Q = 4 × 5 R 2 ( 50 ) = 500 R Hence option ( 4 ) .

Physics - Heat & Thermo Question with Solution | TestHub

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