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Which statement regarding the fractional distillation of two liquids is NOT corr

ID: 857456 • Letter: W

Question

Which statement regarding the fractional distillation of two liquids is NOT correct?

a

The substance with the lower boiling point has a higher concentration in the vapor than in the liquid.

b

The boiling point of the mixture is not constant, changing as the distillation progresses.

c

The substance with the higher vapor pressure has a higher concentration in the vapor than in the liquid.

d

The mole ratio of the two substances in the vapor is not the same as it is in the liquid.

e

Raoult

a

The substance with the lower boiling point has a higher concentration in the vapor than in the liquid.

b

The boiling point of the mixture is not constant, changing as the distillation progresses.

c

The substance with the higher vapor pressure has a higher concentration in the vapor than in the liquid.

d

The mole ratio of the two substances in the vapor is not the same as it is in the liquid.

e

Raoult

Explanation / Answer

e) is not correct