WorksheetsCarboxylic Acids Derivatives
Total questions: 13
Worksheet time: 18mins
Which is the correct IUPAC name of the following compound?
A. 2-hydroxybutanoic acid
B. 3-hydroxybutanoic acid
C. 2-hydroxypropanoic acid
D. 1-carboxypropan-2-ol
Give the name for the below structure based on IUPAC nomenclature.
A 2-methyl-4-butanoic acid
B 2-methyl-4-pentanoic acid
C 3-methylbutanoic acid
D 3-methylpentanoic acid
Which of the following compounds known as m-nitrobenzoic acid?
Which of the following carboxylic acids is expected to have the highest boiling point?
CH3CH2COOH
CH3CH(OH)COOH
CH2(COOH)2
CH3CH(Cl)COOH
What factor can decrease the solubility of carboxylic acid in water?
The increase in length of the hydrocarbon chain.
The decrease in length of the hydrocarbon chain.
The increase in number of carboxyl group.
The number of hydrogen bond.
What is the characteristic functional group of carboxylic acids?
Carbonyl
Hydroxyl
Carbon
Carboxyl
What is the suffix for carboxylic acids?
-ic acid
-oic acid
-oic
Which of these molecules are named ethanoic acid
Which is the correct order of boiling points of carboxylic acids, from the lowest to the highest?
methanoic acid, ethanoic acid, butanoic acid, propanoic acid
methanoic acid, propanic acid, butanoic acid, ethanoic acid
methanoic acid, ethanoic acid, propanoic acid, butanoic acid
ethanoic acid, methanoic acid, propanoic acid, butanoic acid
What is the correct IUPAC name for the Carboxylic Acid shown?
1,1,1-trimethylbutanoic acid
1,1,1-trimethylpentanoic acid
4,4-dimethylbutanoic acid
4,4-dimethylpentanoic acid
What is the correct name for this molecule?
2,5-dimethylhexane
2,5-methylhexanoic acid
2,5-dimethylhexanoic acid
2,5-dimethylhexan-6-oic acid
Is the carboxyl carbon always carbon number 1?
Yes
No
