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AB and CD are nonvolatile solutes dissolved in the same solvent to obtain two different solutions. For ‘AB’, $' α'$ is degree of ionization and for ‘CD’, $' β'$ is degree of dimerisation $Δ T_{b} (A B) = 2. Δ T_{b} (C D)$ . If $α = 0.80,$ then find out $' β'$ . For AB and CD molar concentrations are same

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Detailed Solution

$Δ T b = k c_{b} \times m \times (1 + α) for A B Δ T b' = k_{b} \times m \times (1 - \frac{β}{2}) for C D \frac{Δ T b}{Δ T b^{1}} = 2 = \frac{1 + α}{(1 - \frac{β}{2})}, 1 - \frac{β}{2} = \frac{1 + α}{2} = \frac{1.8}{2} = \frac{9}{10} \frac{β}{2} = \frac{1}{10} o r β = 0.20$

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AB and CD are nonvolatile solutes dissolved in the same solvent to obtain two different solutions. For ‘AB’, 'α' is degree of ionization and for ‘CD’, 'β' is degree of dimerisation ΔTb(AB)=2. ΔTb(CD). If α=0.80, then find out 'β'. For AB and CD molar concentrations are same