When heated crude oil is fed up to the fractionating tower:

A ) vapours of higher boiling point fraction condense first in the lower part of the tower ✅

B ) Vapours of lower boiling point fraction first in the lower part of tower

C ) vapours of higher boiling point condense later in the upper part of tower

D ) vapours of higher boiling point never condense

Related Questions
  1. Froth flotation process is used to concentrate the ore on:
  2. The process of roasting during metallurgy of copper is carried out in a special furnace called:
  3. In Silvay's process slaked lime is used to:
  4. Which one is the ore of copper?
  5. Metallurgy involves which of the following steps?
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