Solutions Question 343

Question: Determination of the molar mass of acetic acid in benzene using freezing point depression is affected by:

Options:

A) Partial ionization

B) Dissociation

C) Complex formation

D) Association

Show Answer

Answer:

Correct Answer: D

Solution:

Acetic acid contain carboxylic group - COOH which can form H-bonding so acetic acid dimerises.



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