SYS_EXTRACTION_INIT
DOWNLINKING VECTOR PARAMETERS
DECRYPTING CORE ALGORITHMS...
DECRYPTING CORE ALGORITHMS...
Audit the phase. Calculate the vapor pressure of an ideal solution based on the mole fraction of the solvent and its pure vapor pressure.
By adding a non-volatile solute, you have reduced the mole fraction of the solvent to 0.9. This lowers the vapor pressure from 23.8 mmHg to 21.42 mmHg, which is the physical basis for boiling point elevation.