1.

Which one of the following statements is correct

Answer»

The oxidation nubember of OXYGEN in `KO_(2)` is zero
The specific conductance of an electrolyte solution decreases with INCREASE in DILUTION
`Sn^(2+)` OXIDISES `Fe^(3+)`
`Zn//ZnSO_(4)` is a reference electrode

Answer :B


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