The percentage dissociation of a salt $\left(\mathrm{MX}_3\right)$ solution at given temperature (van't Hoff factor $\mathrm{i}=$ 2) is ______ % (Nearest integer)

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Aicharya · Accepted Answer

$\mathrm{MX}_3 ightarrow \mathrm{M}^{+3}+3 \mathrm{X}^{\ominus}$ $\begin{aligned} & \mathrm{i}=1+(\mathrm{n}-1) \alpha \ & \mathrm{i}=1+(4-1) \alpha=2\end{aligned}$ $\alpha=\frac{1}{3}=33.33 \% \approx 33 \%$

The percentage dissociation of a salt $\left(\mathrm{MX}_3\right)$ solution at given temperature (van't Hoff…

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