Determine the osmotic pressure of a solution prepared by dissolving 25 mg of `K_2SO_4` in 2 litre of water at 25° C, assuming that it is completely dissociated.

Determine the osmotic pressure of solution prepared by dissolving 2.5xx10^-2 g of K_2SO_4 in 2L of water at 25^@C , assuming that it is completely dissociated. (R= 0.0821 L atm K^-1 mol^-1) , Molar mass of K_2SO_4= 174g mol^-1

A solution is prepared by dissolving 2g of substance A in 18g of water. calculate the mass percentage of solute?

A solution is prepared by dissolving 18.25g of NaOH in distilled water to give 200ml of solution. calculate the molarity of solution.

Calculate the osmotic pressure exerted by solution prepared by dissolving 1.5 g of a polymer of molar mass 185000 in 500 ml of water at 37^@C . [R=0.0821 L atm K^-1 mol^-1]

Calculate the osmotic pressure in pascals exerted by a solution prepared by dissolving 1.0 g of polymer of molar mass 1,85,000 in 450 mL of water at 37^@ C.

Calculate the osmotic pressure in Pascals exerted by a solution prepared by dissolving 1.0 g of polymer of molar mass 185, 000 in 450 mL of water at 37^@C ?

Calculate the osmotic pressure in pascals exerted by a solution prepared by dissolving 1 . 0 g of polymer of molar mass 1,85,000 in 450 ml of water at 37^(@) C

A solution of sucrose (molar mass= 342gmol^-1 ) is prepared by dissolving 68.4 g of it per litre of solution. What is the osmotic pressure at 300K?