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BITSAT 2021

Exam: BITSAT
Year: 2021
Subject: Chemistry
Chapter: Redox Reactions

BITSAT 2021 · Chemistry · Redox Reactions

For the reaction: NH_ 3 +OCl^ - arrow N_ 2 H_ 4 +Cl^ - in basic...

For the reaction:

\mathrm{NH}_{3}+\mathrm{OCl}^{-} \rightarrow \mathrm{N}_{2} \mathrm{H}_{4}+\mathrm{Cl}^{-}

in basic medium, the coefficients of

\mathrm{NH}_{3}, \mathrm{OCl}^{-}

and

\mathrm{N}_{2} \mathrm{H}_{4}

for the balanced equation are respectively

Options

A $2,2,2$
B $2,2,1$
C $2,1,1$
D $4,4,2$

Correct answer

C. $2,1,1$

Step-by-step solution

The balanced equation :

2 \mathrm{NH}_{3}+\mathrm{OCl}^{-} \rightarrow \mathrm{N}_{2} \mathrm{H}_{4}+\mathrm{Cl}^{-}+\mathrm{H}_{2} \mathrm{O}

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