$\pi_{ K _2 SO _4}=\pi_{ Glucose }$
$i \times 0.004 \times RT =0.01 \times RT$
$i =2.5$
For $K _2 SO _4 \quad\{$ for dissociation $i =1+( n -1) \alpha\}$
$\operatorname{DOD}(\alpha)=\frac{ i -1}{ n -1}=\frac{2.5-1}{3-1}=0.75$
$\%$ dissociation $=75$
$\mathrm{HX}(\mathrm{aq}) \rightleftharpoons \mathrm{H}^{+}(\mathrm{aq})+\mathrm{X}(\mathrm{aq}), \mathrm{Ka}=1.2 \times 10^{-5}$
$\left[\mathrm{K}_{\mathrm{n}}:\right.$ વિયોજન અચળાંક]
$300 \mathrm{~K}$ પર $HX$ ના $0.03 \mathrm{M}$ જલીય દ્રાવણ નું અભિસરણ (પરાસરણ) દબાણ .......... $\times 10^{-2}$ bar છે.
$\left[\right.$ આપેલ : $\mathrm{R}=0.083 \mathrm{~L} \mathrm{bar} \mathrm{Mol}^{-1} \mathrm{~K}^{-1}$ ]