The osmotic pressure, π, of a solution of glucose is 132 atm . find the molarity of the solution at 298 k.

The formula for osmotic pressure is:

where is osmotic pressure, is van't Hoff's factor, molarity, is Ideal gas constant, and T is Temperature.

= 132 atm

The van't Hoff's factor for glucose, = 1

Substituting the values in the above equation we get,

So, the molarity of the solution is .

there are two significant figures.