A) Relative lowering of vapour pressure
B) Elevation in boiling point
C) Depression in freezing point
D) Osmotic pressure
Correct Answer: D
Solution :
Osmotic pressure method is especially suitable for the determination of molecular masses of macromolecules such as proteins and polymer because for these substances the value of other colligative properties such as elevation in boiling point or depression in freezing point are too small to be measured. On the other hand osmotic pressure of such substances are measurable.
You need to login to perform this action.
You will be redirected in
3 sec
