Question

What are Addition and Substitution Reactions ?
Mention examples one each of them.​

Answer 1

Answer:

Explanation:

Addition reaction:

A type of chemical reaction in which two substances combine to form a third substance, with no other substance being produced. ... For example, the addition reaction between chlorine (Cl2) and ethene (CH2=CH2 ) produces 1,2-dichloroethane (ClCH2(CH2)Cl).

Substitution reaction:

A substitution reaction is a reaction between molecules where an atom or a group of atoms replaces a current atom in the original molecule. For example, a hydrogen atom might get kicked off so that a different atom can be put on.