Question

what is exothermic reaction?​

Answer 1

Answer:

In thermodynamics, the term exothermic process describes a process or reaction that releases energy from the system to its surroundings, usually in the form of heat, but also in a form of light, electricity, or sound

Answer 2

Answer:

hii ayesha exothermic reactions are those reactions in which heat is released during it's reaction with oxygen.

Explanation:

example:- burning of coal

coal-------------->when provided heat leaves ash and heat energy.

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