page 04 8. The structural formula for a compound is shown. H C H H H H H C C C C OH C H H H C H H CH3 H Which of the following is not an isomer of this compound? A octan-4-one B 2-ethylhexanal C 2-ethylhexan-1-ol D 5-methylheptan-3-one 9. Gabapentin is a medicine that can be used to treat nerve pain. CH C C C CH C H H H H H H H H C C HO H O H N C H H H H Which line in the table shows the two functional groups present in this compound? A amine carboxyl B amine hydroxyl C hydroxyl carboxyl D hydroxyl carbonyl

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This question is part of the UK A-Level Chemistry syllabus. In the actual exam, structured questions typically require linking specific keywords to gain full marks. Applaa helps you drill these topics.
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