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The average osmotic pressure of human bl...

The average osmotic pressure of human blood is `7.8` bar at `37^(@)C`. What is the concentration of an aqueous`NaCl`solution that could be used in the blood stream ?

A

0.16 mol / L

B

0.32 mol / L

C

0.60 mol / L

D

0.45 mol / L

Text Solution

Verified by Experts

The correct Answer is:
B
`pi=CRT,`
`C=(pi)/(RT)=(7.8)/(.082xx310)=0.31` mol/litre
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