CAIE A Level Chemistry 9701 · Carbonyl compounds

Carbonyl compounds: compare question

Compare5 marksStandard

Compare the oxidation of propan-1-ol with the oxidation of propan-2-ol using acidified KX2CrX2OX7\ce{K2Cr2O7} and distillation. Include in your answer the organic product formed in each case and the conditions needed to obtain that product.

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.

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