18 g of glucose is dissolved in 178.2 g of water. The vapour pressure of the solution at 100ᵒC is :
(vapour pressure of pure water at
100ᵒC is 760 mm Hg)

767.6 mm Hg
760 mm Hg
752.4 mm Hg
725.4 mm Hg
745.2 mm Hg