question_answer

Name the hydrocarbon whose structural formula has been given below. \[H-\underset{\underset{H}{\mathop{|}}\,}{\mathop{\overset{H}{\mathop{\overset{|}{\mathop{C}}\,}}\,}}\,-\underset{H}{\mathop{\underset{|}{\mathop{\overset{H}{\mathop{\overset{|}{\mathop{C}}\,}}\,}}\,}}\,-\underset{H}{\mathop{\underset{|}{\mathop{\overset{H}{\mathop{\overset{|}{\mathop{C}}\,}}\,}}\,}}\,-\underset{H}{\mathop{\underset{|}{\mathop{\overset{H}{\mathop{\overset{|}{\mathop{C}}\,}}\,}}\,}}\,-C\equiv C-H\]

A) Methyl-acetylene

B) 1-hexyne

C) 2-methylbutane             

D) 2, 2-dimethylhexyne

E) None of these