Chemistry · Oct / Nov 2017 · Paper 11 · Question 39
5070Carboxylic acids
Which compound has a pH of less than 7 in aqueous solution?
- ACH3COOCH2CH3 (ethyl ethanoate)
- BHCOOCH3 (methyl methanoate)
- CHCOOH (methanoic acid)
- DCH3COOCH2CH2CH3 (propyl ethanoate)
As printed in the paper
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Correct answer: C. HCOOH (methanoic acid)
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