One mole of an ideal gas ungderoes a whose molar heat capacity is 4R and in which work done by gas f

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One mole of an ideal gas ungderoes a whose molar heat capacity is 4R and in which work done by gas for small change in temperature is given by the relation dW = 2RdT, then the ration is.

Accepted Answer

For small change dQ = dU + dWnCdT = nCVdT + 2nRdT &#8756; C = CV + 2R ; 4R = CV + 2R &#8756; CV = 2RAllso CV = = 2R &#8658; 2&#947; - 2 = 1 &#8658; &#947; = 32

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