Question:medium

Hydrolysis of \(\mathrm{NCl}_3\) gives \(\mathrm{NH}_3\) and X. Which of the following is X?

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NCl\(_3\) hydrolysis: N is in -3 oxidation state in NH\(_3\), Cl is in +1 in HOCl.
Updated On: Jun 17, 2026
  • \(\mathrm{HClO}_4\)
  • \(\mathrm{HClO}_3\)
  • \(\mathrm{HOCl}\)
  • \(\mathrm{HClO}_2\)
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The Correct Option is C

Solution and Explanation

Step 1: Underlying Concept:
Hydrolysis of NCl\(_3\) produces NH\(_3\) and hypochlorous acid.
Step 2: Explanation:
Reaction: \(\mathrm{NCl}_3 + 3\mathrm{H}_2\mathrm{O} \rightarrow \mathrm{NH}_3 + 3\mathrm{HOCl}\).
Nitrogen trichloride undergoes complete hydrolysis to ammonia and hypochlorous acid.
Step 3: Conclusion:
HOCl
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