Inside the distillation column, the________________________?

A. None of these

B. Driving force for the vapour flow is the pressure drop

C. Pressure increases gradually from bottom to the top of the column

D. Liquids are not always at their bubble points

Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.

Discuss the answer or suggest a sourced correction
Thank you for contributing.
Your comment was submitted and will appear after editorial review.

Your email is used only for moderation and is never displayed. Spam, copied material and fabricated endorsements are rejected.