Question 21 of 26 <> When 4.21 g of a nonelectrolyte solute is dissolved in water to make 805 mL of solution at 25 °C, the solution exerts an osmotic pressure of 849 torr. What is the molar concentration of the solution? concentration: How many moles of solute are in the solution? moles of solute: mol

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Question 21 of 26
<>
When 4.21 g of a nonelectrolyte solute is dissolved in water to make 805 mL of solution at 25 °C, the solution exerts an osmotic
pressure of 849 torr.
What is the molar concentration of the solution?
concentration:
M
How many moles of solute are in the solution?
moles of solute:
mol
otv
P
Book
Il FB
*
08.
Transcribed Image Text:Question 21 of 26 <> When 4.21 g of a nonelectrolyte solute is dissolved in water to make 805 mL of solution at 25 °C, the solution exerts an osmotic pressure of 849 torr. What is the molar concentration of the solution? concentration: M How many moles of solute are in the solution? moles of solute: mol otv P Book Il FB * 08.
How many moles of solute are in the solution?
moles of solute:
mol
What is the molar mass of the solute?
molar mass:
g/mol
18
tv
MacBook
*
Transcribed Image Text:How many moles of solute are in the solution? moles of solute: mol What is the molar mass of the solute? molar mass: g/mol 18 tv MacBook *
Expert Solution
Step 1

As units of osmotic pressure is torr, so we use value of gas constant(R) having pressure in torr. For this convert volume of solution from ml to L by dividing with 1000.

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