Chemistry · May / June 2023 · Paper 11 · Question 33
5070Formulae, functional groups and terminology
The structures of three compounds, W, X and Y, are shown. Which statements about these three compounds are correct? 1 W and Y are both alcohols and X is a carboxylic acid. 2 W, X and Y have the same molecular formula. 3 W and Y are structural isomers of each other.
- A1 and 2 only
- B1 and 3 only
- C2 and 3 only
- D1, 2 and 3
As printed in the paper
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Correct answer: B. 1 and 3 only
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