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Hydrocarbon ( A) reacts with bromine by substitution to form an alkyl bromide which by Wurtz reaction is converted to gaseous hydrocarbon containing…

NEET UG 2018 — Chemistry Organic Chemistry

2018mcqeasy

Hydrocarbon (A)(\text{A})(A) reacts with bromine by substitution to form an alkyl bromide which by Wurtz reaction is converted to gaseous hydrocarbon containing less than four carbon atoms. (A)(\text{A})(A) is?

Official previous-year question

Held on 30 Apr 2018 · Verified 9 Jul 2026.

Options

  1. A

    CH3−CH3{ \text{CH}}_{3} -{ \text{CH}}_{\text{3}}CH3​−CH3​

  2. B

    CH2=CH2{ \text{CH}}_{2} ={ \text{CH}}_{\text{2}}CH2​=CH2​

  3. C

    CH≡CH\text{CH}\equiv \text{CH}CH≡CH

  4. D

    CH4{ \text{CH}}_{\text{4}}CH4​

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