One mole of a monoatomic gas is taken through a cycle ABCDA as shown in the P-V diagram. Column II give the characteristics involved in the cycle. Match the process A → B with the processes given in Column II.Column – IProcess A → BProcess B → CProcess C → DProcess D → AColumn – IIp) Internal energy decreasesq) Internal energy increases.r) Heat is losts) Heat is gainedt) Work is done on the gasProcess A → B signifies

One mole of a monoatomic gas is taken through a cycle ABCDA as shown i

1.	One mole of a monoatomic gas is taken through a cycle ABCDA as shown in the P-V diagram. Column II give the characteristics involved in the cycle. Match the process A → B with the processes given in Column II.Column – IProcess A → BProcess B → CProcess C → DProcess D → AColumn – IIp) Internal energy decreasesq) Internal energy increases.r) Heat is losts) Heat is gainedt) Work is done on the gasProcess A → B signifies
A.	p, q
B.	r, s
C.	p, r, t
D.	q, t
Answer» D. q, t

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