Question

calculate the osotomic pressure of a solution prepared by dissolving 0.025g of k2so4 in 2l water at300k, assuming that the dissolved k2so4 is completely dissociated. (r=0.081l atm k-1mol-1; molar mass of k2so4= 174g mol-1)​

Answer 1

Answer:

1.76 x 10-3

Explanation:

Answer 2

      

=> Osmotic pressure = 0.0017 ≈ 0.002 atm