Four curves A, B, C and D are drawn in the adjoining figure for a give – McqOptions

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1.	Four curves A, B, C and D are drawn in the adjoining figure for a given amount of gas. The curves which represent adiabatic and isothermal changes are [CPMT 1986; UPSEAT 1999]
A.	C and D respectively
B.	D and C respectively
C.	A and B respectively
D.	B and A respectively
Answer» D. B and A respectively

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