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09-04-2024
Chemistry

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What volume of 0.1M KMnO_4 is needed to oxidise 5mg of ferrous oxalate in acidic medium? (Molecular weight of ferrous oxalate is 144g/mol).
A. 0.20mL
B. 0.1mL
C. 0.4mL
D. 2.08mL

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