The IUPAC name of following compound is

The IUPAC name of following compound is
  1. 2-Chloro-3-methylpent-3-ene
  2. 4-Chloro-3-methylpent-2-ene
  3. 1-Chloro-1,2-dimethylbut-2-ene
  4. 4-Chloro-3,4-dimethylbut-2-ene

Asked in: MHT CET 2021 (24 Sep Shift 1)

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