Mass Transfer - Study Mode
[#271] To get high tray efficiency
Correct Answer
(A) Interfacial surface between liquid and gas phase should be large
[#272] Relative volatility varies with the concentration of component for an ideal solution. The relative volatity of a binary mixture may be defined as the ratio of vapor pressure of component 'A' to that of component 'B', when
Correct Answer
(D) Vapor phase obeys Dalton's law and liquid phase obeys Raoult's law
[#273] For a fixed number of ideal stages in a distillation column, as the reflux ratio is increased, the difference in composition between the top and bottom product streams
Correct Answer
(A) Increases
[#274] Perforated plate towers are unique for solvent extraction because, they provide
Correct Answer
(C) Repeated coalescence & redispersion of the drop phase
[#275] Paper industry employs __________ driers.
Correct Answer
(A) Cylinder