The oxidation number of \[Fe\] and \[S\] in iron pyrites are [RPMT 199

1.	The oxidation number of \[Fe\] and \[S\] in iron pyrites are [RPMT 1997]
A.	4, - 2
B.	2, - 1
C.	3, - 1.5
D.	3, - 1
Answer» B. 2, - 1

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The oxidation number of \[Fe\] and \[S\] in iron pyrites are [RPMT 1997]

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