Q.

Heat is given to an ideal gas in an isothermal process.
 A. Internal energy of the gas will decrease
 B. Internal energy of the gas will increase
 C. Internal energy of the gas will not change
 D. The gas will do positive work
 E. The gas will do negative work

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a

C and E only

b

B and D only

c

C and D only

d

A and E only

answer is A.

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Detailed Solution

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