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JEE Main201912 Apr 2019Evening ShiftChemistryAlcohols Phenols and EthersActual

Consider the following reactions: ‘A’ is:

Options

  1. AC H 2 = C H 2
  2. BC H ≡ C H
  3. CC H 3 - C ≡ C - C H 3
  4. DC H 3 - C ≡ C H

Correct answer

D. C H 3 - C ≡ C H

Step-by-step solution

A reacts with A g 2 O , so it should have acidic hydrogen. This implies that the compound will be terminal alkyne.

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