.ietermine the osmotic pressure of a solution prepared by dissolving '25 mg' of 'K_2S O_4' in 2 litre of water at '25^circ' C assuming that it is completely dissociated.

Calculated the osmotic pressure in pascals exerted by a solution prepared by dissolving 1.0g of polymer of molar mass 185000 in 450 mL of water at 37^@C .

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

Osmotic pressure of a solution containing '7 g' of a protein per '100 ~mL' of solution is '25 mm' Hg at '37^circ C'. Caiculate the molecular mass of protein?

Solution exhibit certain colligative properties such as elevation in boiling point, depression in freezing point , osmotic pressure. 10g of an organic substance is dissolved in two litres of water at 280 K. Find out the molar mass of the substance if osmotic pressure of the solution id 0.6 atmospheres

What is osmotic pressure of 0.1 N ZnSO_(4) solution at O^(@)C if ZnSO_(4) is 40% ionized ?

An antifreeze solution is prepared by mixing 217.0 g of ethylene glycol (C_2H_6O_2) in 200g water. The molality of solution is

Soda water is prepared by dissolving CO_2 in water under high pressure. What is the priniciple involved in this process?

Calculate the pressure exerted by 4.4 g of CO_2 gas which is kept in a 1 litre flask at 0^circ C .

Determine the amount of 'CaCl_2(i=2.47)' dissolved in 2.5 litre of water such that its osmotic pressure is '0.75 atm' at '27^circ C'