A decimolar solution of potassium ferricyanide (K4[Fe(CN)6]) is 50% dissociated at 300k. calculate the osmotic pressure of solution.
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The Osmotic pressure for the given complex is 748.26 Pascals.
Since the complex is 50% ionised, the Van't Hoff factor for the complex is given by the formula:
i = 1 + a (n - 1)
n = 5
a = 0.5
Therefore i = 1 + 0.5 (5 - 1) = 3
Osmotic pressure is calculated using the formula:
P = iCRT
P = 3 x 0.1 x 8.314 x 300
P = 748.26 Pascals
Since the complex is 50% ionised, the Van't Hoff factor for the complex is given by the formula:
i = 1 + a (n - 1)
n = 5
a = 0.5
Therefore i = 1 + 0.5 (5 - 1) = 3
Osmotic pressure is calculated using the formula:
P = iCRT
P = 3 x 0.1 x 8.314 x 300
P = 748.26 Pascals
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0
748.26 Pascal's is answer according to your question and it's details given above
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