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A perfect gas goes from state A to anoth...

A perfect gas goes from state A to another state B by absorbing 8 x `10^5` J of heat and doing 6.5 x `10^5` J of external work. It is now transferred between the same two states in another process in which it absorbs `10^5` J of heat. Then in the second process,

A

Work done on gas is `10^5J`

B

Work done on gas is `0.5 xx10^5J`

C

Work done by gas is `10^5J`

D

Work done by gas is `0.5 xx10^5J`

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The correct Answer is:
B
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