Question

A system absorb 300 cal of heat with the result of that, the volume of the system becomes double of its
initial volume and temperature changes from 273K to 546K. The work done by the system on the surroundings
is 200.0 cal. Calculate AE :-
(1) 273 Kcal
(2) 500 cal
(3) 100 cal
(4) -500 cal​

Answer 1

Answer:

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