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One mole of hydrazine (N(2)H(4)) loses 1...

One mole of hydrazine `(N_(2)H_(4))` loses 10 moles of electrons in a reaction to form a new compound X. Assuming that all the nitrogen atoms in hydrazine appear in the new compound, what is the oxidation state of nitrogen in X ? (Note There is no change in the oxidation state of hydrogen in the reaction)

A

`-1`

B

`-3`

C

`+3`

D

`+5`

Text Solution

Verified by Experts

The correct Answer is:
C
`(N^(2-))_2 to ( 2N^(+)) + 10e^(-) ,therefore 2a - (-4) = 10 , 1=+3`
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