A complex is represented as \( \mathrm{CoCl} \cdot \mathrm{xNH} \). Its \( 0.1 \) molal solution...

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A complex is represented as \( \mathrm{CoCl} \cdot \mathrm{xNH} \). Its \( 0.1 \) molal solution in aq. solution shows \( \Delta \mathrm{T}=0.558^{\circ} \mathrm{C} \). \( \mathrm{K}_{\mathrm{f}} \) for \( \mathrm{H}_{2} \mathrm{O} \) is \( 1.86 \mathrm{~K} \mathrm{~mol}^{-1} \mathrm{~kg} \).Assuming \( 100 \% \) ionisation of complex and coordination no. of Co is six,
\( P \) calculate formulaof complex.

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