Solutions Question 109
Question: When mercuric iodide is added to the aqueous solution of potassium iodide, the [IIT 1987]
Options:
A) Freezing point is raised
B) Freezing point is lowered
C) Freezing point does not change
D) Boiling point does not change
Show Answer
Answer:
Correct Answer: B
Solution:
$ HgI_2 $ although insoluble in water but shows complex formation with KI and freezing point is decreases.
