Question
a.
no change in theoretical
b.
marginal decrease in the number of
c.
major decrease in the number of
d.
none of these
Posted under Mass Transfer Basic Chemical Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. For ethanol-water system, the lowering of distillate quality from 95% to 92% will cause __________ plate requirement.
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. A packed tower compared to a plate tower for a particular mass transfer operation
View solution
Q. Which of the following is the most commonly used leaching solvent in vegetable oil industry ?
View solution
Q. In an absorber, HETP does not vary with the
View solution
Q. Large quantity of silica gel is normally dried in a __________ dryer.
View solution
Q. For the same system, if the same liquid used in an absorber is decreased, the tower height will
View solution
Q. Which of the following same diameter columns gives lowest pressure drop per unit height ?
View solution
Q. Diffusion in concentrated solutins differs from that in dilute solutions, because of the change in the __________ with the concentration of the solution.
View solution
Q. Stage efficiency in a leaching process depends on the
View solution
Q. Operating velocity in a packed tower is usually __________ the flooding velocity.
View solution
Q. The Knudsen diffusivity is dependent on the
View solution
Q. Solvent extraction is the terminology applied to the liquid-liquid extraction, which is preferred for the separation of the components of liquids, when
View solution
Q. Inside the distillation column, the
View solution
Q. Diffusivity in concentrated solutions differs from that in dilute solutions, because of the changes in
View solution
Q. Occurrence of 'case hardening' during drying of a high moisture solid cake __________ the drying rate.
View solution
Q. Which of the following is not a continuous drier ?
View solution
Q. Which of the following equipments is not used for gas dispersion ?
View solution
Q. One mole feed of a binary mixture of a given composition is flash vaporised at a fixed P and T. If Raoult's law is obeyed, then changing the feed composition would effect
View solution
Q. With increase in the liquid flow rate at a fixed gas velocity in a randomly packed counter current gas-liquid absorption column, the gas pressure drop
View solution
Q. Minimum possible diameter of a packed coloumn is decided mainly by the
View solution
Q. Solvent used in extractive distillation
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Basic Chemical Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
