MCQEasyJEE Main 2026 · 28 January, Shift 1Electronic Effects (Inductive, Resonance, Hyperconjugation)

Chemistry Question from JEE Main 2026 · 28 January, Shift 1

The correct order of stability for the following carbanions is: CH2=CH−,CH3−CH2−,CH≡C−CH_2=CH^- ,\quad CH_3-CH_2^- ,\quad CH\equiv C^-

  • A

    CH≡C−>CH2=CH−>CH3−CH2−CH\equiv C^- > CH_2=CH^- > CH_3-CH_2^-

  • B

    CH3−CH2−>CH2=CH−>CH≡C−CH_3-CH_2^- > CH_2=CH^- > CH\equiv C^-

  • C

    CH2=CH−>CH≡C−>CH3−CH2−CH_2=CH^- > CH\equiv C^- > CH_3-CH_2^-

  • D

    CH≡C−>CH3−CH2−>CH2=CH−CH\equiv C^- > CH_3-CH_2^- > CH_2=CH^-

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