Solutions Question 17
Question: Which of the following solution in water possesses the lowest vapour pressure [BHU 1996]
Options:
A) $ 0.1,(M),NaCl $
B) $ 0.1,(N),BaCl_2 $
C) $ 0.1,(M),KCl $
D) None of these
Show Answer
Answer:
Correct Answer: B
Solution:
$ BaCl_2 $ gives maximum ion hence it is shows lowest vapour pressure.