NEET Chemistry Redox Reactions Questions Solved

NEET - 2012

A mixture of potassium chlorate, oxalic add and sulphuric acid is heated. During the reaction which element undergoes a maximum change in the oxidation number?

(a) S

(b) H

(c) Cl

(d) C

When a mixture of potassium chlorate, oxalic acid and sulphuric acid is heated, the following reaction occurs:

Thus, Cl is the element which undergoes maximum change in the oxidation state.

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