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Question
Identify the functional group in the following compound.
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Solution
The functional groups present in the given compounds are
Aldehyde (–CHO),
Hydroxyl(–OH),
Methoxy (–OMe),
C=C double bond \[\begin{array}{cc}
|\phantom{.....}|\\\ce{(- C = C -)}\end{array}\]
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\[\begin{array}{cc}
\ce{CH3}\phantom{..................}\\
|\phantom{....................}\\
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|\phantom{....}|\phantom{................}\\
\ce{CH3} \ce{CH3}\phantom{..............}
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\[\begin{array}{cc}
\ce{CH3}\phantom{..................}\\
|\phantom{....................}\\
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|\phantom{....}|\phantom{................}\\
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\[\begin{array}{cc}
\ce{CH3}\phantom{..................}\\
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\[\begin{array}{cc}
\ce{CH3}\phantom{..................}\\
|\phantom{....................}\\
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|\phantom{....}|\phantom{................}\\
\ce{CH3}\phantom{.}\ce{CH3}\phantom{..............}
\end{array}\]
