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Molecular weight of KMnO(4) in acidic me...

Molecular weight of `KMnO_(4)` in acidic medium and neutral medium will be respecitvely -

A

7 `xx` equivalent weight and 2 `xx` equivalent weight

B

5 `xx` equivalent weight and 4 `xx` equivalent weight

C

4 `xx` equivalent weight and 25`xx` equivalent weight

D

2 `xx` equivalent weight and 4 `xx` equivalent weight

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The correct Answer is:
B
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KMnO_(4) in basic medium is used as

KMnO_(4) in basic medium is reduced to

STATEMENT-1 KMnO_(4) acts as powerful oxidising agent in acids, alkaline and neutral medium. STATEMENT-2: Equivalent weight of KMnO_(4) in acidic medium in M/5 and in strongly alkaline medium in M/3. STATEMENT-3 : KMnO_(4) solution is used as a primary standard and acts as self indicator during its titration more Mohr salt.

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  8. Predict the highest and lowest oxidation state of (a) Ti and (b) Tl

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  12. In acidic medium, equivalent weight of K(2)Cr(2)O(7) (molecular weight...

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  14. Choose the redox reaction from the following -

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  16. In the reaction 6Li+N(2)rarr2Li(3)N

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  17. In the half reaction : 2ClO(3)^(-)rarrCl(2)

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