What is the osmotic pressure of a solution containing 0.1 moles of glucose in 1
Practice Questions
Q1
What is the osmotic pressure of a solution containing 0.1 moles of glucose in 1 liter of solution at 25 °C? (R = 0.0821 L atm/K mol) (2020)
2.06 atm
0.82 atm
1.01 atm
0.25 atm
Questions & Step-by-Step Solutions
What is the osmotic pressure of a solution containing 0.1 moles of glucose in 1 liter of solution at 25 °C? (R = 0.0821 L atm/K mol) (2020)
Step 1: Identify the formula for osmotic pressure, which is π = nRT/V.
Step 2: Determine the values needed for the formula: n (number of moles) = 0.1 moles, R (ideal gas constant) = 0.0821 L atm/K mol, T (temperature in Kelvin) = 25 °C + 273 = 298 K, and V (volume in liters) = 1 liter.
Step 3: Plug the values into the formula: π = (0.1 mol)(0.0821 L atm/K mol)(298 K) / (1 L).
