Question

what is chemical reaction explain in detail?

Answer 1

Chemical Reaction:A chemical reaction is a process that leads to the transformation of one set of chemical substances to another.

It results in any of the following:

a) Evolution of gas

b) Change in colour

c) Change in temperature

d) Change in the state of matter (solid,liquid or gas)

Answer 2

Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products. Substances are either chemical elements or compounds. A chemical reactionrearranges the constituent atoms of the reactants to create different substances as products.