Carboxylic Acids Flashcards by Jannatul Rahman

Q

What is the functional group of carboxylic acids?

A

COOH (carboxyl group)

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Q

Metal oxide + Carboxylic acid

A

Salt + Water

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Q

Metal hydroxide + Carboxylic acid

A

Salt + Water

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Q

Metal carbonate + Carboxylic acid

A

Salt + Water + Carbon dioxide

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Q

What is the solubility trend of Carboxylic acids?

A

Solubility decreases as the length of the hydrocarbon chain increases. This is because the nonpolar hydrocarbon chain interferes with the hydrogen bonding network of water.

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Q

What is the Melting / Boiling point trend of Carboxylic acids?

A

The melting / boiling points of carboxylic acids are quite high due to the strong attractive intermolecular forces (hydrogen bonds) that must be overcome.

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