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JEE Main 202126 AugustMorning Shift
Exam
JEE Main
Year
2021
Date
26 August
Shift
Morning Shift
Subject
Chemistry
Chapter
Haloalkanes and Haloarenes

JEE Main 2021 · 26 August · Morning Shift · Chemistry · Haloalkanes and Haloarenes

The correct options for the products A and B of the following...

The correct options for the products AA and BB of the following reactions are:

The correct options for the products A and B of the following reactions are:

Options

  1. ATwo moles of benzaldehyde and one mole of acetone under alkaline conditions using aqueous (NaOH) after heating gives x
  2. BTwo moles of benzaldehyde and one mole of acetone under alkaline conditions using aqueous (NaOH) after heating gives x
  3. CTwo moles of benzaldehyde and one mole of acetone under alkaline conditions using aqueous (NaOH) after heating gives x
  4. DTwo moles of benzaldehyde and one mole of acetone under alkaline conditions using aqueous (NaOH) after heating gives x

Correct answer

D. Two moles of benzaldehyde and one mole of acetone under alkaline conditions using aqueous (NaOH) after heating gives x

Step-by-step solution

When the reaction is carried out in solvents of low polarity such as CHCl3{CHCl}_{3} or CS2{CS}_{2} and at low temperature, monobromophenols are formed.

When phenol is treated with bromine water,2,4,6−2, 4, 6 - tribromophenol is formed as white precipitate.

The correct options for the products A and B of the following reactions are:

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