3.5 Carboxylic Acids

Name this molecule:

• Pentanoic acid

• Heptanedioic acid

• Hexanedioc acid

• Hexanoic acid

Tags

NGSS.HS-LS1-6

Which of these molecules are named ethanoic acid

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• 
• 
• 

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 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.

Name the molecule:

• hexanoic acid

• butanoic acid

• heptanoic acid

• pentanoic acid

name this:
HCOOH

• methanol
• methanoic acid
• methyl methanoate

What is the functional group present in a carboxylic acid?

• carboxyl

• hydroxyl

• carbonyl

Which of these molecules is propanoic acid?

• 
• 
• 
• 

The compound with highest boiling point in the following is...........

• butan-2-one

• butanoic acid

• butan-2-ol

• butanal

Give the name for the below structure based on IUPAC nomenclature.

• 2-methyl-4-butanoic acid

• 2-methyl-4-pentanoic acid

• 3-methylbutanoic acid

• 3-methylpentanoic acid

Tags

NGSS.HS-PS1-1