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What volume of 0.1 M KMnO4 is needed to ...

What volume of 0.1 M `KMnO_4` is needed to oxidize 100 mg of `FeC_2O_4` in acidic solution ?

A

4.1 mL

B

8.2 mL

C

10.2 mL

D

4.6 mL

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The correct Answer is:
A
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