Match List-I with List-II List-I List-II A I Br 2 in CS 2 B II Na 2 Cr 2 O 7 / H 2 SO 4 C III Zn D IV CHCl 3…

Match List-I with List-II

  List-I   List-II
A I Br2 in CS2
B II Na2Cr2O7/H2SO4
C III Zn
D IV CHCl3/NaOH

Question: Choose the correct answer from the options given below

  1. A-IV,B-III,C-II,D-I
  2. A-IV,B-III,C-I,D-II
  3. A-II,B-III,C-I,D-IV
  4. A-IV,B-II,C-III,D-I

Solution

A) Phenol reacts with chloroform in presence of aqueous sodium hydroxide to form salicylaldehyde, which is named as Riemer-Tiemann reaction.

B)Phenol when heated with zinc dust forms benzene.

C)Oxidation of phenol with acidified potassium dichromate gives benzoquinone.

D) Bromination of phenol in presence of a non-polar solvent like CS2 gives para-bromo phenol as the major product.

(A) 

(B)

(C) 

(D)

Asked in: JEE Main 2022 (27 Jun Shift 2)

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