The water vapour pressure at 293 K is 2338.5 Pa, and the vapour pressure of an aqueous solution is 2295.8 Pa. Determine the osmotic pressure of this solution at 313 K if the solution density at this temperature is `1010 kg//m^3`. The molecular weight of the solute is 60.

Explanation

To determine the osmotic pressure of the solution at 313 K, we will follow these steps:

### Step 1: Calculate the relative lowering of vapor pressure
The formula for relative lowering of vapor pressure is given by:

\[ \frac{P_0 - P_s}{P_s} = \frac{n}{n_w} \]
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