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The average osmotic pressure of human b...

The average osmotic pressure of human blood is 7.7 atm at `40^(@)C` .
(a) What would be the total concentrationn of various solutes in the blood ?
(b) Assuming the concentration to be essentially the same as the molality , calculate the freezing point of blood (`k_(f)` for water `= 1.86^(@)C m^(-1)`).

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The correct Answer is:
`0.29` mole/lite, `-0.539^(@)C`
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