Osmotic pressure of a solution is

Osmotic pressure of a solution at a given temperature

The osmotic pressure of a solution increases if

The osmotic pressure of a solution increases if,

The osmotic pressure of a solution increases if

The osmotic pressure of a solution increases if

The osmotic pressure of a solution at 273 K is 2.5 atm. The osmotic pressure of the same solution at 273^(@)C is :