Two molar solution of potassium Ferro cyanide has degree of dissociation 0.70 at 300K.Find out the osmotic pressure of the solution.
Asked by Topperlearning User | 4th Jun, 2014, 01:23: PM
p = i CRT
Calculation of Van't Hoff factor
K3[ Fe(CN) 6] 3 K+ + [ Fe(CN) 6]3-
1 0 0
1-α 3α α
i = 1+ 3α /1 = 1+ 3x0.70 / 1= 3.10
p= i CRT
p = 3.10 x 2 x 0.0821 x 300= 152.70 atm
Answered by | 4th Jun, 2014, 03:23: PM
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