D-And F-Block Elements Ques 66
Question: Which of the following compounds volatilises on heating
[BHU 1998]
Options:
A) $ MgCl_2 $
B) $ HgCl_2 $
C) $ CaCl_2 $
D) $ FeCl_3 $
Show Answer
Answer:
Correct Answer: B
Solution:
$ HgCl_2 $ compound is easily volatile. They are insoluble in water and soluble in acids.