Answers

2016-03-28T23:12:52+05:30
This statement is TRUE.

Please mark it brainiest answer.........

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2016-03-28T23:13:54+05:30
It is true.
Heat evolved/released(System) = - Heat evolved/released(Surrounding)
Heat absorbed(System)= +Heat absorbed(Surrounding)
So if you consider one thing (say System) to be of positive sign convention then other thing (Surrounding) becomes negative in sign convention

In physics we give more importance to System. For example we calculate forces, acceleration, velocity etc of a body which constitutes System. Hence System becomes reference in physics. So we give positive sign convention for System.
1 5 1
plss mark it as brainliest....
IM TALKING ABOUT PHYSICS ONLY
okay..