How many moles of KMnO4 are required for complete oxidation of 1.25 mo – McqOptions

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1.	How many moles of KMnO4 are required for complete oxidation of 1.25 mol Cu2S?
A.	Cu2S → Cu+2 + SO2
B.	1 mole
C.	3 moles
D.	2 moles
E.	5 moles
Answer» D.

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