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Moles of KHC(2)O(4) (potassium acid oxa...

Moles of `KHC_(2)O_(4)` (potassium acid oxalate) required to reduce 100 mL of 0.02M `KMnO_(4)` in acidic medium (to `Mn^(2+)`) is

A

`0.002`

B

`0.005`

C

`0.001`

D

`0.007`

Text Solution

Verified by Experts

The correct Answer is:
B
eq. `KHC_(2)O_(4)` = eq. `KMnO_(4)`
`nxx2=0.1xx0.02xx5impliesn=0.005`
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