What is the osmotic pressure of a semi-molar solution at $27^{\circ} C$ (in $atm$)?
$(R = 0.082 \ L \ atm \ K^{-1} \ mol^{-1})$
$(R = 0.082 \ L \ atm \ K^{-1} \ mol^{-1})$
- A$4.96$
- B$2.46$
- C$20.5$
- D$12.3$
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