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JEE Main 20198 AprilEvening Shift
Exam
JEE Main
Year
2019
Date
8 April
Shift
Evening Shift
Subject
Chemistry
Chapter
Haloalkanes and Haloarenes

JEE Main 2019 · 8 April · Evening Shift · Chemistry · Haloalkanes and Haloarenes

The major product of the following reaction is:

The major product of the following reaction is:
The major product of the following reaction is:

Options

  1. AA plane electromagnetic wave travels in free space along the x-direction. The electric field component of the wave at a
  2. BA plane electromagnetic wave travels in free space along the x-direction. The electric field component of the wave at a
  3. CA plane electromagnetic wave travels in free space along the x-direction. The electric field component of the wave at a
  4. DA plane electromagnetic wave travels in free space along the x-direction. The electric field component of the wave at a

Correct answer

A. A plane electromagnetic wave travels in free space along the x-direction. The electric field component of the wave at a

Step-by-step solution

E2{E}^{2} reaction is a single step reaction in which a strong base is used to attack on the reactant for removing leaving group. Now Alkene is formed. Now proton attacks on carbonyl compound to form carbocation which later shows freidel craft acylation reaction.

As shown below:

The major product of the following reaction is:

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