Question
a.
is of low volatility.
b.
forms a low boiling azeotrope.
c.
forms a high boiling azeotrope.
d.
does not alter the relative volatility of the original components.
Posted under Basic Chemical Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. Solvent used in extractive distillation
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. Capacity of a rotary dryer depends on its
View solution
Q. The cooling effect in a cooling tower can be speeded up by
View solution
Q. Radioactive nuclear waste is treated in
View solution
Q. Large scale drying of sugar is done in a __________ dryer.
View solution
Q. __________ temperature is the steady state temperature attained by a small amount of liquid evaporating into a large quantity of unsaturated gas-vapor mixture.
View solution
Q. The drying time between fixed moisture contents within the 'constant rate period' is proportional to (assuming that drying occurs from all surfaces of the solid) (where, T = thickness of the solid )
View solution
Q. __________ equation applies to diffusivities in liquids.
View solution
Q. Hydrogenation of oil is carried out in a/an __________ in Vanaspati manufacturing plant.
View solution
Q. Sides of equilateral-triangular co-ordinates (on which ternary liquid system is plotted) represent
View solution
Q. In distillation column design, the McCabe-Thiele procedure is inadequate and a Ponchan-Savarit procedure is needed, when
View solution
Q. In an interphase mass transfer process, the lesser the solubility of a given solute in a liquid, the higher are the chances that the transfer process will be
View solution
Q. As the reflux ratio decreases, the
View solution
Q. Humidification involves mass transfer between a pure liquid phase and a fixed gas, which is
View solution
Q. __________ is the temperature at which a gas-vapor mixture becomes saturated, when cooled at constant total pressure out of contact with a liquid.
View solution
Q. Rate of leaching increases with increasing
View solution
Q. An azeotropic mixture is a __________ mixture.
View solution
Q. Pick out the wrong statement.
View solution
Q. Molecular seives are regenerated by heating to __________ °C.
View solution
Q. In a counter-current extractor, as the axial mixing increases, the extraction efficiency
View solution
Q. Heat sensitive materials like certain pharmaceuticals and food stuffs can be dried in a/an __________ dryer.
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!