Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Search any question & find its solution
Question: Answered & Verified by Expert
The reduction of benzenediazonium chloride to phenyl hydrazine can be accomplished by
ChemistryAminesWBJEEWBJEE 2017
Options:
  • A $\mathrm{SnCl}_{2}, \mathrm{HCl}$
  • B $\mathrm{Na}_{2} \mathrm{SO}_{3}$
  • C $\mathrm{CH}_{3}\mathrm{CH}_{2}\mathrm{OH}$
  • D $\mathrm{H}_{3} \mathrm{PO}_{2}$
Solution:
1170 Upvotes Verified Answer
The correct answers are: $\mathrm{SnCl}_{2}, \mathrm{HCl}$, $\mathrm{Na}_{2} \mathrm{SO}_{3}$
Reduction of benzene diazoniums chloride occurs as follows:

Hence, (a) and (b) are the correct answers.

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.