Question

what is chemical reaction?​

Answer 1

Answer:

• A chemical reaction is a process that leads to the chemical transformation of one set of chemical substances to another.
• A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.

Types of Chemical Reaction :-

• synthesis
• decomposition
• single replacement
• double replacement.

Explanation:

Answer 2

Answer:

Chemical reaction is defined as the process which leads to transformation of chemical substances from one form to another. In a chemical reaction the substances undergoing transformation are called reactant and the new substances that are formed are called products.

For example A + B ―> C + D represents a chemical reaction in which reactants A and B undergo transformation to form products C and D.

The transformation can occur by combination of more than one reactant, decomposition of a reactant and displacement of atoms or molecules in one reactant by atoms or molecules of other reactants.