# 1pilihanWhat is a carboxylic acid?A type of alcoholA molecule with a -COOH groupA type of proteinA form of carbohydrate
# 2pilihanWhich of the following is a common property of carboxylic acids?Sweet tasteHigh solubility in waterBitter tasteInsolubility in water
# 4pilihanWhat functional group is present in all carboxylic acids?Hydroxyl groupCarbonyl groupCarboxyl groupAmine group