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Hydrocarbons — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryHydrocarbons1 Mark
Question
Write IUPAC names of the following compound:
$\text{CH}_2=\text{CH}-\text{C}\equiv\text{C}-\text{CH}_3$
✓

Answer

$\stackrel{1}{\hbox{C}}\text{H}_2=\stackrel{2}{\hbox{C}}\text{H}-\stackrel{3}{\hbox{C}}\equiv\stackrel{4}{\hbox{C}}-\stackrel{5}{\hbox{C}}\text{H}_3$
IUPAC name: Pen-1-ene-3-yne.

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