Question

Write the IUPAC names for the following :

\[\begin{array}{cc}
\phantom{.........}\ce{H}\phantom{........}\ce{H}\phantom{........}\\
\phantom{.....}|\phantom{.........} \phantom{.}|\phantom{....}\\
\ce{H-C-C≡C-C-H}\\
\phantom{.....}|\phantom{.........} \phantom{.}|\phantom{....}\\
\phantom{.........}\ce{H}\phantom{........}\ce{H}\phantom{........}\\
\end{array}\]

Answer 1

But-1-yne