Question

what is mean by chemical reaction​

Answer 1

Answer:

a reaction in which reactants react with each other to form products and is a permanent change in most cases but can be physical change such as in case of water thx plz mark me as brainest

Answer 2

Answer:

the process that involves rearrangement of the molecular or ionic structure of a substance , as distinct from a change in physical form of a nuclear reaction....there are mainly four types of chemical reaction which are direct combination, analysis reaction, single displacement and double displacement..

hope it helps you

plz plz mark me as the brainiest

also don't forget to follow me.