The equivalent mass of salt, KHC(2)O(4) ...

The equivalent mass of salt, `KHC_(2)O_(4) .H_(2)C_(2)O_(4) .4H_(2)O` when it act as reducing agent is:

A

the same as its molecular weight.

B

half of its molecular weight.

C

1/4 of its molecular weight.

D

1/8 of its molecular weight.

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The correct Answer is:

C

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