Question

Q. Explain the following... (a)Oxidation (b) reduction​

Answer 1

Answer:

a) Oxidation : (i)the addition of oxygen to a substance is called oxidation.

(ii) the removal of hydrogen from a substance is also called oxidation.

b) Reduction: (i) the addition of hydrogen to a substance is called reduction.

(ii) the removal of oxygen from a substance is also called reduction.

Answer 2

Answer:

Oxidation:- oxidation is any chemical reaction that involves the moving of electrons.

Reduction:- reduction is a chemical reaction that involves the gaining of electrons by one of the atoms involved in the reaction between two chemicals.

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