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Pre-cooling is required before passing the vapour...

Pre-cooling is required before passing the vapour to the condenser in a still.

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+1 vote

asked Sep 21, 2022 in Mass Transfer by Julian (37.1k points)

Pre-cooling is required before passing the vapour to the condenser in a still.

(a) True

(b) False

This question was posed to me at a job interview.

The origin of the question is Distillation-Differential Distillation in portion Distillation of Mass Transfer

mass transfer
distillation
distillation-differential distillation

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1 Answer

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answered Oct 13, 2022 by Chris (39.8k points)

The correct option is (b) False

The explanation: If pre-cooling occurs, the vapour gets condense in the still itself so there will be alter in equilibrium.

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