Question

A mixture of liquids is subjected to fractional distillation. In the fractionating column, the vapours of

(a) the less volatile liquid move up and those of the more volatile liquid move down

(b) the more volatile liquid move up and those of the less volatile liquid move down

(c) all liquids move up

(d) all liquids move down ​

Answer 1

Answer:d

Explanation:

Answer 2

QUESTION:

A mixture of liquids is subjected to fractional distillation. In the fractionating column, the vapours of

(a) the less volatile liquid move up and those of the more volatile liquid move down

(b) the more volatile liquid move up and those of the less volatile liquid move down

(c) all liquids move up

(d) all liquids move down

ANSWER:

Option D

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