Question

what is a chemical reaction?

Answer 1

Hey friend


A chemical reaction is a reaction in which two chemical substances are compounded.

Hope my answer is right

Answer 2

Hai friend here is your answer
chemical reaction are the process in which new substance with new property are formed
for ex magnesium+oxygen to give magnesium oxide
zn+h2so4 to give znso4 +h2o
hope you understand
plesase mark as brilince