1.

One mole of an ideal monoatomic gas requires 207 J heat to raise the temperature by 10 K when heated at constant pressure. If the same gas is heated at constant volume to raise the temperature by the same 10 K, the heat required is [Given the gas constant R = 8.3 J/ mol. K]A. 215.3 JB. 198.7 JC. 207 JD. None of these

Answer» Correct Answer - B
As, `C_(V)=C_(p)-R=207-8.3=198.7 J`


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