Solutions Question 41

Question: Which of the following will have the lowest vapour pressure

Options:

A) 0.1M,KCl solution

B) 0.1M urea solution

C) 0.1M,Na2SO4 solution

D) 0.1M,K4Fe(CN)6 solution

Show Answer

Answer:

Correct Answer: D

Solution:

K4[Fe(CN)6] gives maximum ion. Hence it have lowest vapour pressure.



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