In an operating distillation column, the______________________?

A. bottom to the top of the column</strong>

B. Driving force for the vapor flow is the pressure drop, as the pressure decreases gradually from

C. Driving force for the liquid flow is its specific weight

D. Vapors and liquids are at their dew point and bubble point respectively

E. Highest temperature is encountered at the top of the column

Be the first to comment if anything wrong with this mcq
Your comment successfully submitted!
It will automatically posted after review and approval by our staff member.