When a sample of a gas is taken from state to state falong path iaf, heat supplied to the gas is 60 cal and work done by the gas is 25 cal. If it is taken by path ibf, then heat supplied is 42 cal. Column-IColumn-II(A)Work done by the gas along path ibf is(I)7 cal(B)If work done upon the gas is 13 cal for the return path fi, then heat rejected by the gas along path if is(II)19 cal(C)If internal energy of the gas at state i is 10 cal , then internal energy at state f is(III)45 cal(D)If internal energy at state is 22 cal and at i is 10 cal then heat supplied to the gas along path is(IV)48 cal

The correct answer is A. 1. and

When a sample of a gas is taken from state to state falong…

Physics Thermodynamics Matching Type Question MCQ (Single Correct)

When a sample of a gas is taken from state to state falong path iaf, heat supplied to the gas is 60 cal and work done by the gas is 25 cal. If it is taken by path ibf, then heat supplied is 42 cal.

Column-I	Column-II
(A)	Work done by the gas along path ibf is	(I)	7 cal
(B)	If work done upon the gas is 13 cal for the return path fi, then heat rejected by the gas along path if is	(II)	19 cal
(C)	If internal energy of the gas at state i is 10 cal , then internal energy at state f is	(III)	45 cal
(D)	If internal energy at state is 22 cal and at i is 10 cal then heat supplied to the gas along path is	(IV)	48 cal