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when the boiling point difference is less than 20 degrees; limited to larger samples in fractional distillation why are we using a GC in this experiment to determine the composition of the fractions I obtained from simple distillation
Boiling on the other hand is a bulk process, so at the boiling point molecules anywhere in the liquid may be vaporized, resulting in the formation of vapor bubbles. The boiling point corresponds to the temperature at which the vapor pressure of the substance equals the ambient pressure.Thus the boiling point is dependent on the pressure. Usually, boiling points are published with respect to the average atmospheric pressure at sea level (1 atm).oiling on the other hand is a bulk process, so at the boiling point molecules anywhere in the liquid may be vaporized, resulting in the formation of vapor bubbles. The boiling point corresponds to the temperature at which the vapor pressure of the substance equals the ambient pressure.