Question

WHAT IS THE CHEMICAL reaction? What are its types

Answer 1

Chemical Reaction

A reaction between reactants and resulting in formation of products.

H²0 + 0² ➨ 2H²0

(Reac tants) ( product )

Chemical Reaction can be classified into different reactions:—

1. Combination Reaction

A chemical reaction ,in which two or more substances(reactants) combine to form a new substance (product) is called a Combination reaction.

2. Decomposition Reaction

A chemical reaction, in which more than one product is obtained from a single reactant, is called Decomposition reaction.

3. Neutralisation Reaction

A chemical reaction, between an acid and base, is called Neutralisation reaction. A neutralisation reaction always leads to the formation of salt.and water.

4. Displacement Reaction

A chemical reaction,in which one element displaces another ina compound , is called a displacement reaction.

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