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.
