Explain4 marksStandard
Ethanol reacts with ethanoyl chloride () to form ethyl ethanoate ().
Write the equation for this reaction and explain why acyl chlorides react more readily with ethanol than do carboxylic acids.
CAIE A Level Chemistry 9701 · Hydroxy compounds
Hydroxy compounds: explain question
How this question is marked
4 marks, so the mark scheme is looking for about 4 separate creditworthy points. Making the same point twice in different words earns it once.
Explain means: Give the reasons or the mechanism: why or how something happens. Link each point to the next with because, so or which means. A list of facts with no links usually loses the reasoning marks.
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