Redox and Equivalent ConceptHard

Question

In basic medium, Cl2 disproportionates into Cl− and ClOx−. If there is loss and gain of one mole of electron per mole of Cl2, then the value of x is

Options

A.3
B.1
C.2
D.4

Solution

The oxidation state of ‘Cr’ in ClOx− must be +1 and hence, x = 1.

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