Q.

One mole of an ideal monoatomic gas undergoes a process described by the equation PV3 = constant.The heat capacity of the gas during this process is :

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32R

52R

answer is 2.

(Detailed Solution Below)

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Detailed Solution

PVx= constant (Polytropic process)Heat capacity in polytropic process is given by C=CV+R1-xGiven that PV3 = constant ⇒x = 3Also gas is monoatomic so CV=32RBy formula C=32R+R1-3=32R-R2=R

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