Solutions Question 402
Question: Maximum freezing point will be for 1 molal solution of assuming equal ionization in each case
Options:
A) $ [Fe{{(H_2O)}_6}]Cl_3 $
B) $ [Fe{{(H_2O)}_5}Cl]Cl_2.H_2O $
C) $ [Fe{{(H_2O)}_4}Cl_2]Cl.,2H_2O $
D) $ [Fe{{(H_2O)}_3}Cl_3].,3H_2O $
Show Answer
Answer:
Correct Answer: D
Solution:
In 4 option their is no ionization $ \Delta T_{f}\propto i^{o} $ $ F.P=0-\Delta T_{f} $ Hence greater the value of $ \Delta T_{f}, $ smaller the F.P. hence maximum freezing points is of ‘4’ option.
