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Question: Answered & Verified by Expert
Match List - I with List - II.
List-I (Salt) List-II (Flame colour wavelength)
(a) (i) Br2/NaOH
(b) (ii) H2/Pd-BaSO4
(c) (iii) ZnHg/Conc.HCl
(d) (iv) Cl2/Red P, H2O

Choose the correct answer from the options given below:

ChemistryAminesJEE MainJEE Main 2021 (24 Feb Shift 2)
Options:
  • A (a)-(ii), (b)-(iv), (c)-(i), (d)-(iii)
  • B (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
  • C (a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)
  • D (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
Solution:
2749 Upvotes Verified Answer
The correct answer is: (a)-(ii), (b)-(iv), (c)-(i), (d)-(iii)

Rosenmund Reduction:  The Rosenmund reduction is a reaction where acid chlorides are converted into aldehydes by employing hydrogen gas over palladium poisoned by barium sulfate.

Hoffmann Bromamide reaction

Clemmenson reduction

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