Chemistry, asked by twahlang67521, 1 year ago

When work done by a system was 10J , theincrease in the internal energy of the systemwas 30J. The heat q' supplied to the systemwas:1) -40J 2) +20J 3) 40J 4) -20J

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Answered by itzsakshii

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it helps u friend..........

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