Calculate the mass of anhydrous oxalic a...

Calculate the mass of anhydrous oxalic acid, which can be oxidised to `CO_2(g)` by `100mL` of an `MnO4^-` solution, `10mL` of which is capable of oxiding `50mL` of `1NI^-` to `I_2`.

A

45g

B

22.5g

C

30g

D

12.25g

Text Solution

Verified by Experts

The correct Answer is:

B

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Knowledge Check

50 ml H_(2)O_(2) is completely oxidised by 10 ml, 0.2 N KMnO_(4) solution in acidic medium. The strength of hydrogen peroxide is

A

0.68 gm/lit

B

`(M)/(50)`

C

`(N)/(25)`

D

`3.4%(w//v)`

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