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How many moles of KMnO(4) required to ox...

How many moles of `KMnO_(4)` required to oxidised acidic medium of 1 mole `Fe(C_(2)O_(4))` ?

A

0.6

B

1.67

C

0.2

D

0.4

Text Solution

Verified by Experts

The correct Answer is:
A
`MnO_(4)^(-)+8H^(+)+5e^(-)toMn^(+2)+4H_(2)O`
`Fe^(+2)+C_(2)O_(4)^(-2)toFe^(+3)+2CO_(2)+3e^(-)`
`therefore` Moles of `KMnO_(4)` required to oxidised 1 mole `Fe(C_(2)O_(4))=3/5=0.6`
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