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JEE Main 202117 MarchMorning Shift
Exam
JEE Main
Year
2021
Date
17 March
Shift
Morning Shift
Subject
Chemistry
Chapter
Amines

JEE Main 2021 · 17 March · Morning Shift · Chemistry · Amines

Hoffmann bromamide degradation of benzamide gives product A, which...

Hoffmann bromamide degradation of benzamide gives product A,A, which upon heating with CHCl3{CHCl}_{3} and NaOHNaOH gives product B.B . The structures of AA and BB are:Hoffmann bromamide degradation of benzamide gives product A, which upon heating with CHCl _ 3 and NaOH gives product BHoffmann bromamide degradation of benzamide gives product A, which upon heating with CHCl _ 3 and NaOH gives product BHoffmann bromamide degradation of benzamide gives product A, which upon heating with CHCl _ 3 and NaOH gives product BHoffmann bromamide degradation of benzamide gives product A, which upon heating with CHCl _ 3 and NaOH gives product BHoffmann bromamide degradation of benzamide gives product A, which upon heating with CHCl _ 3 and NaOH gives product B

Options

  1. ADuring evolution, the mitochondrial genome lost many genes, and some of these got incorporated into the nuclear genome.
  2. BDuring evolution, the mitochondrial genome lost many genes, and some of these got incorporated into the nuclear genome.
  3. CDuring evolution, the mitochondrial genome lost many genes, and some of these got incorporated into the nuclear genome.
  4. DDuring evolution, the mitochondrial genome lost many genes, and some of these got incorporated into the nuclear genome.

Correct answer

B. During evolution, the mitochondrial genome lost many genes, and some of these got incorporated into the nuclear genome.

Step-by-step solution

Hoffmann bromamide degradation reaction :

Hoffmann bromamide degradation of benzamide gives product A, which upon heating with CHCl _ 3 and NaOH gives product B

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