Question

assertion: carboxylic acids have a greater boiling point than alcohol. reason: carboxylic acids have the ability to form dimers in solution a. assertion and reason both are correct statements and reason is correct explanation for assertion b. assertion and reason both are correct statements but reason is not correct explanation fot assertion c. assertion is correct statement but reason is wrong statement d. assertion is wrong statement but reason is correct statement

Answer 1

Carboxylic acids have a higher boiling point than alcohols due to their ability to form dimers in solution.

Step-by-step explanation:

The assertion is correct and the reason is correct as well, but the reason does not provide a correct explanation for the assertion.

Carboxylic acids indeed have a higher boiling point than alcohols because carboxylic acids have the ability to form dimers in solution. These dimers have a higher molecular mass and stronger intermolecular forces, resulting in a higher boiling point.

Answer 2

The assertion that carboxylic acids have higher boiling points than alcohols due to the ability to form dimers through hydrogen bonds is correct, making option A the correct answer.

Step-by-step explanation:

The assertion that carboxylic acids have a greater boiling point than alcohols is correct. Carboxylic acids can form dimers through hydrogen bonding, which effectively doubles their molecular mass, leading to higher boiling points compared to alcohols of the same molar mass. The reason provided, pertaining to the formation of dimers by carboxylic acids in solution, is also a correct statement and is the correct explanation for the assertion. Therefore, carboxylic acids displaying higher boiling points due to dimer formation and strong intermolecular hydrogen bonding are an accurate assessment of their physical properties, hence option A is the most fitting answer.