Hydrazine reacts with KIO 3 in presence of HCl as N 2 H 4+ IO 3-+2 H ++ Cl - longrightarrow ICl + N 2+3 H 2 O The equivalent masses of N 2 H 4 and KIO 3 respectively are: [ KIO 3=214. ]

Question

Hydrazine reacts with KIO 3 in presence of HCl as N 2 H 4+ IO 3-+2 H ++ Cl - longrightarrow ICl + N 2+3 H 2 O The equivalent masses of N 2 H 4 and KIO 3 respectively are: [ KIO 3=214. ] (A) 8 and 53.5 (B) 16 and 53.5 (C) 8 and 35.6 (D) 8 and 87

Tardigrade Admin · Accepted Answer

N 2 H 4 longrightarrow N 2 n factor =4 ∴ text Eq. wt =(32/4)=8 overset+5 IO 3- arrow overset+1 I n factor =4 ∴ Eq.wt =(214/4)=53.4

Q. Hydrazine reacts with $K I O_{3}$ in presence of $H Cl$ as
$N_{2} H_{4} + I O_{3}^{-} + 2 H^{+} + C l^{-} ⟶ I Cl + N_{2} + 3 H_{2} O$
The equivalent masses of $N_{2} H_{4}$ and $K I O_{3}$ respectively are: $[K I O_{3} = 214$ ]

$8$ and $53.5$

$16$ and $53.5$

$8$ and $35.6$

$8$ and $87$

$N_{2} H_{4} ⟶ N_{2} n$ factor $= 4$
$∴ Eq. wt = \frac{32}{4} = 8$
$I O_{3}^{-} + 5 \to I + 1 n$ factor $= 4$
$∴$ Eq.wt $= \frac{214}{4} = 53.4$

Q. Hydrazine reacts with KIO3​ in presence of HCl as N2​H4​+IO3−​+2H++Cl−⟶ICl+N2​+3H2​O The equivalent masses of N2​H4​ and KIO3​ respectively are: [KIO3​=214 ]

8 and 53.5

16 and 53.5

8 and 35.6

8 and 87