page 10 21. A simplified mass spectrum of an organic compound is shown below. 15 59 74 m/z Intensity Which of the following compounds could not have produced this spectrum? A CH3OCOCH3 B CH3CH2COOH C CH3CH2CH2CH2NH2 D CH3CH(OH)CH2CH3 22. OCH3 OH CH2CH = CH2 eugenol The infrared spectrum of eugenol would not be predicted to have an absorption in the wavenumber range A 3100 - 3000 cm-1 B 2962 - 2853 cm-1 C 1730 - 1717 cm-1 D 1150 - 1070 cm-1.
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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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