Question

what is chemical reaction answer ANSWER right .​

Answer 1

Answer:

A chemical reaction is a rearrangement of molecules. A chemical reaction is a chemical change in which one or more substances(reactants) react to form one or more different substances i.e. products.It involves the rearrangement of atoms of the reactants to create different products.It involves the evolution of heat and energy

Chemical Reaction-:

Reactants—> Products

Answer 2

Answer:

A chemical reaction is a process in which one or more substances, also called reactants, are converted to one or more different substances, known as products. A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.