The specific conductivity of a \( 0.5 \mathrm{M} \) aq. solution of monobasic acid \( \mathrm{HA...

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The specific conductivity of a \( 0.5 \mathrm{M} \) aq. solution of monobasic acid \( \mathrm{HA} \) at \( 27^{\circ} \mathrm{C} \) is \( 0.006 \mathrm{Scm}^{-1} \). Its molar conductivityat infinite dilution is \( 200 \mathrm{~S} \mathrm{~cm}^{2} \mathrm{~mol}^{-1} \). Calculate osmotic pressure (in atm) of \( 0.5 \mathrm{M} \)
\( P \) HA (aq) solution at \( 27^{\circ} \mathrm{C} \). [Given : \( \mathrm{R}=0.08 \mathrm{~L} \)-atm \( / \mathrm{K} \)-mol]

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