Chemistry A H032: Alcohols and haloalkanes Topical Past Paper Questions
OCR AS Chemistry A (H032) past-paper questions on Alcohols and haloalkanes, free. This topic is frequently examined across 5 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
* Compound X is an organic compound with two functional groups. Compound X has the percentage composition by mass: C, 40.91%; H, 4.54%; O, 54.55%. Compound X does not decolourise bromine water. A scientist analyses compound X using mass spectrometry and infrared spectroscopy. Mas…
This question is about alkenes. (a) A mixture of alkenes is produced when water is eliminated from alcohol A. Alcohol A (i) What is the systematic name of alcohol A? [1] (ii) Alcohol A is refluxed with an acid catalyst. • A mixture of alkene isomers B, C and D is formed. • Alkene…
This question is about reactions involving alcohols. (a) Three reactions of an alcohol E are shown in Fig. 25.1. (i) Complete Fig. 25.1 to show the structures of the organic products formed in the reactions. Fig. 25.1 (ii) What is the systematic name of alcohol E? [3] (b) An alco…
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