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NTA Abhyas JEE Main2020ChemistryHydrocarbonsPractice

Observe the following conversion. Which of following is best correct sequence of reaction for following conversion?

Options

  1. Ai Br 2 / FeBr 3 1 . eq ii KMnO 4 / Δ iii Conc . HNO 3 + H 2 SO 4
  2. Bi   Conc .   HNO 3 + H 2 SO 4            ii Br 2 / FeBr 3 1 . eq
  3. Ci      KMNO 4 / Δ          ii   Conc . HNO 3 + H 2 SO 4
  4. Di    Br 2 / FeBr 3 1   eq .         ii   Conc . HNO 3 + H 2 SO 4

Correct answer

A. i Br 2 / FeBr 3 1 . eq ii KMnO 4 / Δ iii Conc . HNO 3 + H 2 SO 4

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