Hydrazine reacts with \( \mathrm{KIO}_{3} \) in presence of \( \mathrm{HCl} \) as; \( \mathrm{N}....

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Hydrazine reacts with \( \mathrm{KIO}_{3} \) in presence of \( \mathrm{HCl} \) as;
\( \mathrm{P} \)
\( \mathrm{N}_{2} \mathrm{H}_{4}+\mathrm{IO}_{3}^{-}+2 \mathrm{H}^{+}+\mathrm{Cl}^{-} \rightarrow \mathrm{ICl}+\mathrm{N}_{2}+3 \mathrm{H}_{2} \mathrm{O} \) The
W
equivalent masses of \( \mathrm{N}_{2} \mathrm{H}_{4} \) and \( \mathrm{KIO}_{3} \) respectively are:
(1) 8,87
(2) \( 8,35.6 \)
(3) \( 16,53.5 \)
(4) \( 8,53.5 \)


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