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A-LevelChemistryIntroduction to organic chemistry9701/12 · May/June 2011 · Q251 Mark

Which formulae show propanone and propanal as different compounds?

Aempirical, molecular, structural and displayed formulae
Bmolecular, structural and displayed formulae only
Cstructural and displayed formulae only
Ddisplayed formulae only

✓ Correct answer

C: structural and displayed formulae only

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About this question

Topic
Introduction to organic chemistry, A-Level Chemistry (syllabus 9701). Multiple choice, 1 mark.
Source
A-Level Chemistry, May/June 2011 Paper 1 Variant 2, question 25.

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