Q. The pressure P of an ideal diatomic gas varies with its absolute temperature T as shown the molar heat capacity of gas during this process is (1) 1.7 R (2) 3.25 R (3) 2.5 R (4) 4.2 R Share with your friends Share 10 Abu Naser answered this This is the Process 27 View Full Answer Riya answered this As P is directly proportional to T so here, V will be constant so, this is an isochoric process 15