A-LevelChemistryCarboxylic acids and derivativesMay/June 2014Paper 1 Q231 Mark

An ester of structural formula CH3CO2CH3 is heated with an aqueous solution of sodium hydroxide. What are the two organic products of this reaction?

Q: What is the correct answer to this A-Level Chemistry question?

The correct answer is C: sodium ethanoate and methanol.

Q: What topic does this question test?

This question tests Carboxylic acids and derivatives in A-Level Chemistry (syllabus code 9701). It is worth 1 mark.

Aethanoic acid and methanol

Bmethanoic acid and ethanol

Csodium ethanoate and methanol

Dsodium methanoate and ethanol

✓ Correct Answer

The correct answer is C: sodium ethanoate and methanol

📋 Examiner Report & Trap Analysis

Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...

🎯 Mark Scheme Breakdown

Award 1 mark for identifying the correct principle. Award 1 mark for showing clear working. Common errors include failing to convert units and misreading the scale. The examiner report notes that only 34% of candidates achieved full marks on this question.

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About This A-Level Chemistry Question

Topic

This multiple-choice question tests Carboxylic acids and derivatives in A-Level Chemistry (syllabus code 9701). It is worth 1 mark.

Source

This question appeared in the Cambridge A-Level Chemistry May/June 2014 examination, Paper 1 Variant 2.

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