MCQ
Equimolal solution of nonelectrolyte in the same solvent have
- Adifferent freezing and different boiling point
- Bsame boiling but different freezing point
- ✓same freezing and same boiling point
- Dsame freezing but different boiling point
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$A{B_3}(g) \rightleftharpoons A{B_2}(g) + \frac{1}{2}{B_2}(g)$ , when the initial pressure of $AB_3$ is $800\,torr$ and the total pressure developed at equilibrium is $900\,torr$ . What percentage of $AB_3(g)$ is dissociated?
$A$. $\mathrm{Fe}$ $B$. $\mathrm{Mn}$ $C$. $\mathrm{Ni}$ $D$. $\mathrm{Cr}$ $E$. $\mathrm{Cd}$
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