This is a Multiple Choice Questions as classified in NCERT Exemplar
Ans: (B)
Diazonium salts react with copper powder and halogen acid to form aryl halide.
Gattermann reaction is a Sandmeyer reaction variant in which Cu powder replaces CuCl.
This substitution produces aryl halide more easily and under milder conditions than the Sandmeyer reaction.
<p>This is a Multiple Choice Questions as classified in NCERT Exemplar</p><p><strong>Ans: </strong> (B) </p><p>Diazonium salts react with copper powder and halogen acid to form aryl halide.</p><p>Gattermann reaction is a Sandmeyer reaction variant in which Cu powder replaces CuCl.</p><p>This substitution produces aryl halide more easily and under milder conditions than the Sandmeyer reaction.</p><div class="photo-widget-full"><div class="figure"><picture><source srcset="" media=" (max-width: 500px)"><img src="https://images.shiksha.com/mediadata/images/1750931975phpP44yiR.jpeg" alt="" width="322" height="118" loading="lazy"></picture></div></div>
In Amines, the nitrogen atom bonds with alkyl or aryl groups replacing hydrogen, whereas in amides, the nitrogen atom bonds directly with the carbonyl group (-CO-).
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