question_answer

To synthesize the unsymmetrical alkyne \[C{{H}_{3}}-C\equiv C-C{{H}_{2}}-C{{H}_{3}}\] the reagents needed would be

A) Ethene, iodoethane, iodomethane and potassium hydroxide

B) Acetaldehyde, 1-bromopropane and conc. \[{{H}_{2}}S{{O}_{4}}\]

C) 1, 2-dichloroethane, 1-propanol and alcoholic potassium hydroxide

D) Ethyne, iodomethane, iodoethane and sodamide