KVPY SX SB Exam 19-Nov-2017 Question Paper

18 g of glucose $\left({\mathit{C}}_6{\mathit{H}}_{12}{\mathit{O}}_6\right)$ dissolved in 1 kg of water is heated to boiling. The boiling point (in K) measured at 1 atm pressure is closest to [Ebulioscopic constant, ${\mathit{K}}_{\mathit{b}}$ for water is 0.52 K kg mol${}^{\mathit{–}1}$ . Consider absolute zero to be –273.15ºC]