1.

Observe the given figure carefully and choose the correct statement,

A. Processes (iii) and (iv) involve absorption of heat energy.
B. Process (v) involves condensation and freezing.
C. Processes (i) and (iii) evolve heat energy.
D. Process (v) absorbs a lot of heat energy.
Answer» C. Processes (i) and (iii) evolve heat energy.


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