2
QuizMultiple Choice

Heat — Quiz

Question 2 • *KCPS Physics First (2027)

Which answer defines exothermic reaction ?

Answer
A
a process in which energy is not present in a system
B
a process in which energy is stored and released
C
a process in which energy is released as heat
D
a process in which energy is absorbed as heat
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Which answer defines exothermic reaction ?