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Question
The compound which does not have a double bond in its structure.
Options
Ethene
Ethanoic acid
Ethanol
Methanal
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Solution
Ethanol
Explanation:
The structural formula clearly represents all single bonds.
\[\begin{array}{cc}
\phantom{}\ce{H\phantom{...}H}\phantom{....}\\
\phantom{.}|\phantom{....}|\phantom{.....}\\
\ce{H - C - C - O - H}\\
\phantom{.}|\phantom{....}|\phantom{.....}\\
\phantom{}\ce{H\phantom{...}H}\phantom{....}
\end{array}\]
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