\(\therefore {\text{ }}\,\Delta {{\text{T}}_{\text{b}}}{\text{ = }}{{\text{K}}_{\text{b}}} \times {\text{ m}}\,\,\,\,\therefore \,\,\,\Delta {T_b} = 0.513 \times \left( {\frac{{0.1}}{{200}} \times 1000} \right)\)
\(\therefore {\text{ Tb = 0}}{\text{.2565 }}{{\text{ }}^o }\) સે
ઉત્કલનબિંદુ \({\text{ = 100 + }}\Delta {{\text{T}}_{\text{b}}}{\text{ = 100 + 0}}{\text{.2565 = 100}}{\text{.2565}}{{\text{ }}^o }\) સે
[અહી આપેલ : પાણીનો મોલલ અચળાંક= $1.85 \,K \,kg \,mol ^{-1}$ શુદ્ધ પાણીનો ઠંડક $\left.=0^{\circ} C \right]$