Substances which can be separated into two or more components by chemical reactions are called as………..

Element is a basic form of matter that cannot be broken down into simple forms by chemical reactions. IF any substance can be separated into two or more constituent paris by a chemical reactions it should be

Substances, which CANNOT be decomposed into two or more different substances by chemical process, are called ___________

The new substances formed during a chemical reaction are called

Assertion (A):Air is compound substance. Reason ( R): We can separate air into two or more components only by means of a chemical reaction.

Substances, which CANNOT be decomposed intio two or more different substances by chemical process, are called ___________

Addition of oxygen to a substance in a chemical reaction is called-

The substances formed as a result of a chemical reaction are called……………………….

The substance that increases the speed of a chemical reactions is called

An insoluble substance may be formed in a chemical reaction is called

Homogeneous mixture of two or more than two components is called