Question

What is an exothermic reaction?
A) Reaction in which heat is released. B) Reaction in which heat is absorbed. C) Reaction in which neither heat is released nor absorbed. D) None

Answer 1

QUESTION:

What is an exothermic reaction?

A) Reaction in which heat is released. B) Reaction in which heat is absorbed. C) Reaction in which neither heat is released nor absorbed. D) None

ANSWER:

What is an exothermic reaction?

A) Reaction in which heat is released.✔

B) Reaction in which heat is absorbed.❌

C) Reaction in which neither heat is released nor absorbed.❌

D) None❌

YOUR ANSWER IS OPTION A ✔

Exothermic reaction is a reaction in which large amount of heat is released.

All combustion reaction are exothermic reaction.

Eg.

CH4 + O2 --------> CO2 + H2O + HEAT.

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