Answer
The boiling point of a substance is the temperature at which the vapour pressure of the substance is equal to the pressure in the surroundings. Thus, the boiling point is when the pressure is 187.5mmHg at 65 degrees Celcius.
Work Step by Step
The boiling point of a substance is the temperature at which the vapour pressure of the substance is equal to the pressure in the surroundings. Thus, the boiling point is when the pressure is 187.5mmHg at 65 degrees Celcius.