Vessel-1 contains \(w_2\) g of a non-volatile solute \(X\) dissolved in \(w_1\) g of water. Vessel-2 contains \(w_2\) g of another non-volatile solute \(Y\) dissolved in \(w_1\) g of water. Both the vessels are at the same temperature and pressure. The molar mass of \(X\) is 80\% of that of \(Y\). The van’t Hoff factor for \(X\) is 1.2 times that of \(Y\) for their respective concentrations. The elevation of boiling point for solution in Vessel-1 is \_\_\_\_\_ \% of the solution in Vessel-2.