https://theunconditionalguru.in/2021/12/28/boiling-point-of-water-at-750-mm-hg-is-99-63-%cc%8a-c-how-much-sucrose-is-to-be-added-to-500-g-of-water-such-that-it-boils-at-100-%cc%8a-c-molal-elevation-constant-for-water-is-0-52-k-kg-mol/