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One mole of hydrazine loses 10 moles of ...

One mole of hydrazine loses 10 moles of electrons. If all the nitrogen content is present in the product, what is the oxidation number of nitrogen in the product? 

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Oxidation number of each N in `N_(2)H_(4)` is -2
`2 xx -2 overset("loses of " 10e^(-))rarr ?`
Oxidation number of N in the product = -2-(-5) = +3
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AAKASH SERIES-REDOX REACTONS-Questions For Descriptive Answers
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