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JEE Main 201816 AprilOnline
Exam
JEE Main
Year
2018
Date
16 April
Mode
Online
Subject
Chemistry
Chapter
Haloalkanes and Haloarenes

JEE Main 2018 · 16 April · Online · 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 moving coil galvanometer, having a resistance G produces full scales deflection when a current I _ g flows through
  2. BA moving coil galvanometer, having a resistance G produces full scales deflection when a current I _ g flows through
  3. CA moving coil galvanometer, having a resistance G produces full scales deflection when a current I _ g flows through
  4. DA moving coil galvanometer, having a resistance G produces full scales deflection when a current I _ g flows through

Correct answer

B. A moving coil galvanometer, having a resistance G produces full scales deflection when a current I _ g flows through

Step-by-step solution

This is hydrohalogenation reaction of alkene. This is an electrophilic addition reaction. Addition occurs via Markovnikov's rule. HBrHBr adds to the double bond of the styrene forming 1-bromo-1-phenylethane.

The major product of the following reaction is:

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