Chemistry, asked by Anonymous, 1 day ago

definition of exothermic?? hello guys

Answers

Answered by 3abhinavprabhakar1ob

1

Answer:

A chemical reaction in which heat (a form of energy ) is given out is called exothermic reaction . It causes a rise in temperature .

Explanation:

For example - When Quick lime is added to water a lot of heat energy is produced with a formation of alkaline calcium hydroxide (slaked lime)

CaO+ H2O ------›Ca(OH)2 + Heat

(quick lime ) ( slaked lime)

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