All of the following involve the input of energy except:

All of the following involve the input of energy EXCEPT Multiple Choice O freezing. evaporation sublimation melting. All of the following involve the input of energy EXCEPT Multiple Choice O freezing. evaporation sublimation melting.

Answer is A
Input of energy is know as endothermic process
Release of energy is known as exothermic process
Freezing is exothermic because,When you freeze something, the
temperature of the object goes down. When temperature reduces , he
can relate it as heat is leaving the object, hence it is
exothermic

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