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Write the Structural Formulae and Iupac Name of the Second and Third Homologues.

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Question

Write the structural formulae and IUPAC name of the second and third
homologues.

Short/Brief Note
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Solution

Structural formulae and IUPAC name of Second Homologues:

Propyne

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

Structural formulae and IUPAC name of third homologues:

Butyne

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

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Chapter 15: Unsaturated Hydrocarbons: Alkynes - Exercises [Page 278]

APPEARS IN

Frank Chemistry Part 2 [English] Class 10 ICSE
Chapter 15 Unsaturated Hydrocarbons: Alkynes
Exercises | Q 11. | Page 278
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