10 nmole of a perfect gas undergoes a cyclic process ABCA

Last updated: 6/13/2023

10 nmole of a perfect gas undergoes a cyclic process ABCA see figure consisting of the following processes AB Isothermal expansion at temperature T so that the volume is doubled from V to V 2V and pressure changes from P to P BC Isobaric compression at pressure P to initial volume V CA Isochoric change leading to change of pressure from P2 to P Total workdone in the complete cycle ABCA is a nRT In2 1 b 0 c nRTln 2 d nRT In2 1 PA P P A V V 2V