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A mixture of potassium chlorate, oxalic ...

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

A

Cl

B

C

C

S

D

H

Text Solution

Verified by Experts

The correct Answer is:
A
`KClO_(3)+C_(2)O_(4)H_(2)+H_(2)SO_(4)to K_(2)SO_(4)+CO_(2)+Cl_(2)
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