Introduction and Classification of Carbonyl Compounds
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323802 Which of the following does not represent the natural source of the corresponding acids?

1 Formic acid : Red ant
2 Acetic acid : Vinegar
3 Butyric acid: Rancid butter
4 Isobutyric acid : Automobile exhausts
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323803 Which of the following compounds does not have a carboxyl group?

1 Methanoic acid
2 Ethanoic acid
3 Picric acid
4 Benzoic acid
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323802 Which of the following does not represent the natural source of the corresponding acids?

1 Formic acid : Red ant
2 Acetic acid : Vinegar
3 Butyric acid: Rancid butter
4 Isobutyric acid : Automobile exhausts
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323803 Which of the following compounds does not have a carboxyl group?

1 Methanoic acid
2 Ethanoic acid
3 Picric acid
4 Benzoic acid