Chemistry · Secondary 4 · Medium · Carboxylic acids
Butanal has the molecular formula C4H8O. When it is oxidised, it forms a carboxylic acid. Using the pattern CnH2nO→CnH2nO2, what is the molecular formula of the acid formed?
C4H8O2
C4H10O2
C3H6O2
C5H10O2
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