O-LevelChemistryOrganic Chemistry5070/11 · Oct/Nov 2010 · Q351 Mark

The diagrams show two organic compounds. Which statement about the compounds S and T is correct?

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ABoth S and T react with sodium carbonate.

BS and T react together to form the ester ethyl propanoate.

CT can be changed into S using acidified potassium dichromate(VI).

DThey are in the same homologous series.

✓ Correct answer

C: T can be changed into S using acidified potassium dichromate(VI).

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Topic: Organic Chemistry, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, Oct/Nov 2010 Paper 1 Variant 1, question 35.

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