Question

limitation of raoults law

Answer 1

 

1 . In case of the solution of an electrolyte this law is not applicable .  

2 .Raoult 's law is not applicable in case of volatile solvent .  

3 .Raoult 's law is applicable only in case of an ideal solution .  

4- Intermolecular forces between the components in the solution should be similar to those  intermolecular forces between individual molecules....

If we have a solution of A and B  

forces between A-A = B-B = A-B  

5-The gaseous phase are assumed to be act as a ideal gas where we can use ideal gas law.