Chemistry - Liquid Solution Question with Solution | TestHub

The amount (in grams) of sucrose$(\text{mol}\text{.wt}\text{.}=342\text{g})$that should be dissolved in$100\text{g}$water in order to produce a solution with a${105.0}^{\text{o}}\text{C}$difference between the boiling point and freezing point is
(Given that${\mathrm{k}}_{\mathrm{ƒ}}=1.86\mathrm{ }\mathrm{K}\mathrm{k}\mathrm{g}\mathrm{m}\mathrm{o}{\mathrm{l}}^{–1}$and${\mathrm{k}}_{\mathrm{b}}=0.52\mathrm{ }\mathrm{K}\mathrm{k}\mathrm{g}\mathrm{m}\mathrm{o}{\mathrm{l}}^{–1}$for water)
Report your answer by rounding it up to the nearest whole number.