CAIE A Level Chemistry 9701 · Carboxylic acids and derivatives

Carboxylic acids and derivatives: describe question

Describe5 marksStandard

Propanoic acid, CHX3CHX2COOH\ce{CH3CH2COOH}, reacts separately with aqueous sodium hydroxide and with aqueous sodium carbonate.

Describe these two reactions, including the conditions and the products formed in each case.

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.

Describe means: Say what happens or what something is like, in order and with detail. You are not being asked why. If there is data, quote it: name the trend, then give figures with units at the points where it changes.

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.