CAIE A Level Chemistry 9701 · Carboxylic acids and derivatives

Carboxylic acids and derivatives: compare question

Compare5 marksStandard

A student hydrolyses samples of methyl propanoate separately under acidic and under alkaline conditions, heating both mixtures.

Compare the products formed and the reagents used in the two hydrolysis reactions.

0 words · 5 marks

No account needed for your first marks. Your answer is used only to mark it.

How this question is marked

5 marks, so the mark scheme is looking for about 5 separate creditworthy points. Making the same point twice in different words earns it once.

Compare means: Give similarities or differences between two things, and say which side each point belongs to. Write each point as a pair, for example: A is X, whereas B is Y. Two separate descriptions rarely earn the marks.

More Carboxylic acids and derivatives questions

All Carboxylic acids and derivatives questions

Written by Markquill to follow the Cambridge International syllabus. Markquill is independent and is not affiliated with or endorsed by Cambridge International.