Question

explain the types of reaction with the reference of Oxygen and hydrogen illustratre with examples​

Answer 1

Answer:

Oxidation and reduction reaction:

(i) The addition of oxygen to a substance is called oxidation. (ii) The removal of hydrogen to a substance is called oxidation. ... (i) The addition of hydrogen to a substance is called reduction. (ii) The removal of oxygen to a substance is called reduction.

Answer 2

Answer:

Oxidation Reaction -

Reaction in which hydrogen is removed and oxygen is added .

Eg :-2 Mg + O2 ——–———> 2MgO

here oxygen is added to Mg

Reduction Reaction -

Reaction in which oxygen is removed and hydrogen is added .

Eg :- 2C H + 5O. -—————> 4CO + 2HO

² ² ² ² ²

here hydrogen is added to O2 so it is a reduction reaction.

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