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JEE Main201910 Jan 2019Morning ShiftChemistryHydrocarbonsActual

Which hydrogen in compound E is easily replaceable during bromination reaction in presence of light ?

Options

  1. Aβ - hydrogen
  2. Bδ - hydrogen
  3. Cα -hydrogen
  4. Dγ - hydrogen

Correct answer

D. γ - hydrogen

Step-by-step solution

Allylic radial is more stable due to resonance. Rate of reaction ∝ Stability of free radical

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