Explain the method of preparation of ethane and butane from chloroethane with suitable chemical reaction. please give full explanation.

Explain the method of preparation of ethane and butane from chloroetha

1.	Explain the method of preparation of ethane and butane from chloroethane with suitable chemical reaction. please give full explanation.
Answer» nch of science CONCERNED with the substances of which matter is COMPOSED, the INVESTIGATION of their properties and reactions, and the use of such reactions to FORM NEW substances.