Which organic compound has the structure R - COOH, with R referring to the alkyl, alkenyl, aryl or other group?
A. Ketone
B. Ester
C. Aldehydes
D. Carboxylic acid
Answer: Option D
Related Questions on Organic Chemistry
Traditional 'battery' contains which of the following chemicals?
A. Ethylene glycol
B. Sulphuric acid
C. Sodium bicarbonate
D. Ethanol

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