In the fractional distillation of crude petro | vedclass

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Question

(C) In the fractional distillation of crude petroleum,the column is maintained at a temperature gradient where the temperature decreases from bottom t

Vedclass · Accepted Answer

High boiling constituents condense at the bottom of the column.

Vedclass · Answer

(C) In the fractional distillation of crude petroleum,the column is maintained at a temperature gradient where the temperature decreases from bottom to top. Components with high boiling points condense at the bottom where the temperature is higher. Components with low boiling points (gases) rise to the top and condense where the temperature is lower. Therefore,both $B$ and $C$ are technically correct,but $C$ is the standard textbook description for the separation principle.

In the fractional distillation of crude petroleum,which of the following statements is correct?

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