Which one of the following statements is correct [MP PET 1997] – McqOptions

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1.	Which one of the following statements is correct [MP PET 1997]
A.	The oxidation number of oxygen in \[K{{O}_{2}}\] is zero
B.	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» E.

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