(P) (Q) (R) (S) Which of the following options is the only correct representation of a process in which  ΔU=ΔQ−PΔV?

ΔU=ΔQ−PΔVΔU+PΔV=ΔQAs ΔU≠0 W≠0 ΔQ≠0 The Process represents, Isobaric processWgas =−P(ΔV)=−PV2−V1=−PV2+PV1graph ‘P’ satisfies isobaric process