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JEE Main 202227 JuneEvening Shift
Exam
JEE Main
Year
2022
Date
27 June
Shift
Evening Shift
Subject
Chemistry
Chapter
Alcohols Phenols and Ethers

JEE Main 2022 · 27 June · Evening Shift · Chemistry · Alcohols Phenols and Ethers

Match List-I with List-II List-I List-II A I Br _ 2 in CS _ 2 B II...

Match List-I with List-II

List-I List-II
A 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 I Br2{Br}_{2} in CS2{CS}_{2}
B 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 II Na2Cr2O7/H2SO4{Na}_{2}{Cr}_{2}{O}_{7} / {H}_{2}{SO}_{4}
C 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 III ZnZn
D 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 IV CHCl3/NaOH{CHCl}_{3} / NaOH

Question: Choose the correct answer from the options given below

Options

  1. AA−IV,B−III,C−II,D−IA - IV, B - III, C - II, D - I
  2. BA−IV,B−III,C−I,D−IIA - IV, B - III, C - I, D - II
  3. CA−II,B−III,C−I,D−IVA - II, B - III, C - I, D - IV
  4. DA−IV,B−II,C−III,D−IA - IV, B - II, C - III, D - I

Correct answer

A. A−IV,B−III,C−II,D−IA - IV, B - III, C - II, D - I

Step-by-step 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) 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

(B)

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

(C)

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

(D)

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

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