Question

During a chemical change, what are the change take place.

Answer 1

The changes that might occur while undergoing a chemical reaction are as follows. Please note that, it is not necessary that all of these chemical changes must occur in a chemical reaction.

⇒ Change In State

⇒ Change In Colour

⇒ Change In Temperature

⇒ Evolution Of Gas

⇒ Formation Of Precipitate

Complicated definitions

Precipitate ⇒ A precipitate is a powder or a substance left behind after a chemical reaction.