Question

In exothermic reaction

A.Heat is evolved
B.No change in temperature,
C. Heat is absorbed
D. All of the above​

Answer 1

Answer:

Option a. is correct one

Explanation:

Because in exothermic reaction a certain or uncertain amount of heat is released.

Answer 2

Answer:

$\huge\fbox\colorbox{red}{☞A.\:Heat\: is\: evolved}$

Explanation:

➝ An Exothermic reaction is a chemical reaction that involves the release of energy in the form of heat or light. These reactions are the opposite of endothermic reactions and can be expressed in a chemical equation as follows:

Reactants → Products + Energy