JEE Main 9 April 2017 Paper Solved Paper

Section: Chemistry

Question : 37 of 90

Marks: +1, -0

A gas undergoes change from state A tostate B. In this process, the heat absorbed and work done by the gas is 5 J and 8 J,respectively. Now gas is brought back toA by another process during which 3 J of heat is evolved. In this reverse process of B to A :

[Main 9 April 2017]

10 J of the work will be done by the gas.
6 J of the work will be done by the gas.
10 J of the work will be done by the surrounding on gas.
6 J of the work will be done by the surrounding on gas.

Validate

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