question_answer

Hydrocarbon 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. is    [NEET - 2018]

A) \[\text{C}{{\text{H}}_{\text{3}}}\text{-C}{{\text{H}}_{\text{3}}}\]

B) \[\text{C}{{\text{H}}_{\text{2}}}\text{=C}{{\text{H}}_{\text{2}}}\]

C) \[\text{CH}\equiv \text{CH}\]

D) \[\text{C}{{\text{H}}_{\text{4}}}\]