MCQ
In the reaction ${B_2}{O_3} + C + C{l_2} \to A + CO.$ The $A$ is
- ✓$BC{l_3}$
- B$BC{l_2}$
- C${B_2}C{l_2}$
- D$CC{l_2}$
$BC{l_3}$ is obtained by passing chlorine over the heated mixture of ${B_2}{O_3}$ and powdered charcoal.
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Given, $\lambda_{\left(\mathrm{Ag}^{+}\right)}^{\circ}=6 \times 10^{-3} \mathrm{Sm}^2 \mathrm{~mol}^{-1}, \lambda_{\left(\mathrm{Br}^{-}\right)}^{\circ}=8 \times 10^{-3} \mathrm{Sm}^2 \mathrm{~mol}^{-1}, \lambda_{\left(\mathrm{NO}_{\mathrm{j}}\right)}^{\circ}=7 \times 10^{-3} \mathrm{Sm}^2 \mathrm{~mol}^{-1}$.