NEET PYQs On RLVP and Osmotic Pressure

Define Osmotic pressure and Arrange the following solutions in increasing order of osmotic pressure?

If in the detemination of the osmotic pressure the membrane slightly leaks, how will it affect the osmotic pressure ?

At the sink , osmotic pressure must be _______

The osmotic pressure is due to :

The term 'Osmotic pressure' was given by

Osmotic pressure of pure water is