Chemistry, asked by shrushiva, 9 months ago

if change in internal energy -80 joule.the work by system is 40 joule .calculate the heat change?
i think answer is -120 joule.
but the actual i -40 joule!!!!
how? pls help me friends

Answers

Answered by jeetbhatt05359

3

Answer:Refer to attachment please.

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