Question

what is chemical reaction​

Answer 1

Answer:

Such reaction in which substance lose their identity to form a new substance...

Explanation:

It can be :-

C + O2 - - - co2

Answer 2

Chemical Reaction:-

It is the type of reaction which involves formation of new compound from its constituents or elements.

In the chemical reaction, things takes place are:-

=> Precipitate formation

=> Heat evolved

=> Change in colour

=> Gas evolved

=> New compound formation