Find the osmotic pressure M/20 solution of urea at `27^(@)C (S = 0.0821 lit atm K^(-1) mol^(-1))`

Explanation

To find the osmotic pressure of a M/20 solution of urea at 27°C, we can use the formula for osmotic pressure:

\[ \Pi = i \cdot C \cdot R \cdot T \]

Where:
- \(\Pi\) = osmotic pressure
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