Oxidation state of oxygen atom in potassium superoxide is [MNR 1988; N

1.	Oxidation state of oxygen atom in potassium superoxide is [MNR 1988; NCERT 1980]
A.	0
B.	-1
C.	\[-\tfrac{1}{2}\]
D.	-2
Answer» D. -2

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Oxidation state of oxygen atom in potassium superoxide is [MNR 1988; NCERT 1980]

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