Question

In a binary distillation column, if the feed contains 40 mole % vapour, the q line will have a slope of

a.

1.5

b.

-0.6

c.

-1.5

d.

0.6

Answer: (c).-1.5

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Q. In a binary distillation column, if the feed contains 40 mole % vapour, the q line will have a slope of

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