Chemistry, asked by jyotiVastani, 9 months ago

which of the following is an exothermic process. 1.reaction of water.2.dillution of an acid. 3.evaporation of water. 4 sublimation of camphor.
a. 1 and 2.b2 and 3.c.1 and 4
d. 3 and 4

Answers

Answered by nitisingla999

2

Answer:

the process in which heat is released is known as exothermic process or exothermic reaction

so in this

ans. 1 and 4

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