Solutions Question 370
Question: Which has the minimum freezing poin'
Options:
A) One molal NaCl aq. Solution
B) One molal $ CaCl_2 $ aq. Solution
C) One molal KCl aq. Solution
D) One molal urea aq. solution
Show Answer
Answer:
Correct Answer: B
Solution:
Among the given options, $ CaCl_2 $ solution will produce maximum (three) ions per molecule, so it will show minimum freezing point.
