4. Calculate the osmotic pressure associated with 50.0 g of an enzyme of molecular weight 98,000 g/mol dissolved in water to give 2600 mL of solution at 30.0 оС. A. 0.484 tor B. 3.71 torr С. 1.96 torr D. 2.48 torr 5. The vapor pressure of a solution containing a nonvolatile solute is directly proportional to the A. molality of the solvent. B. osmotic pressure of the solute. C. molarity of the solvent. D. mole fraction of solvent.

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4. Calculate the osmotic pressure
associated with 50.0 g of an enzyme of
molecular weight 98,000 g/mol dissolved
in water to give 2600 mL of solution at
30.0 oC.
A. 0.484 torr
B. 3.71 torr
C. 1.96 torr
D. 2.48 torr
5. The vapor pressure of a solution
containing a nonvolatile solute is directly
proportional to the
A. molality of the solvent.
B. osmotic pressure of the solute.
C. molarity of the solvent.
D. mole fraction of solvent.
Transcribed Image Text:4. Calculate the osmotic pressure associated with 50.0 g of an enzyme of molecular weight 98,000 g/mol dissolved in water to give 2600 mL of solution at 30.0 oC. A. 0.484 torr B. 3.71 torr C. 1.96 torr D. 2.48 torr 5. The vapor pressure of a solution containing a nonvolatile solute is directly proportional to the A. molality of the solvent. B. osmotic pressure of the solute. C. molarity of the solvent. D. mole fraction of solvent.
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