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Under neutral conditions, a carboxylic acid is soluble in? What about acidic conditions? Basic conditions? a....

Under neutral conditions, a carboxylic acid is soluble in? What about acidic conditions? Basic conditions?

a. Aqueous layer b. Organic layer

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Answer #1

Neutral conditions

Under neutral conditions, the carboxylic group will be ionized and exist as polar carboxylate anion. The polar carboxylate anion is soluble in aqueous layer

Acidic condition

Under acidic conditions, the carboxylic group will be non-ionized and exist as non-polar. The non-polar carboxylic acid will be soluble in the organic layer

Basic condition

Under basic conditions, similar to neutral condition, the carboxylic group will be ionized and exist as carboxylate anion. The carboxylate anion is soluble in aqueous layer

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