Which one of the following statements is correct - Vidyadip

MCQ

Which one of the following statements is correct

A
The oxidation number of oxygen in $K{O_2}$ is zero
✓
The specific conductance of an electrolyte solution decreases with increase in dilution
C
$S{n^{2 + }}$ oxidises $F{e^{3 + }}$
D
$Zn/ZnS{O_4}$ is a reference electrode

✓

Answer

Correct option: B.

The specific conductance of an electrolyte solution decreases with increase in dilution

b
It’s obvious.

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