osmotic pressure of blood plasma 37° is 7.7 atm .how much gram of maltose is necessary to take for preparing of 1.0L of isotonic solution?R =0.082L×atm /k×mol .Molar mass of maltose=342g/mol.
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Explanation:
moles of water =
18
900
=50
According to Raoult's law, mole fraction of solvent =
P
solvent
O
P
solvent
=
30
24
=
5
4
=0.8
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