Question
a.
decreased liquid viscosity
b.
increased diffusivity
c.
both (a) and (b)
d.
neither (a) nor (b)
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. With increase in temperature, the leaching rate increases due to
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. Which of the following processes is not an example of adsorption applied to gaseous separations ?
View solution
Q. The critical moisture content in case of drying indicates the __________ rate period.
View solution
Q. Pick out the wrong statement
View solution
Q. Out of two equilibrium curves, first one lies above the diagonal and the second lies below the diagonal in the x-y plot. It means that separation by distillation is
View solution
Q. 'ADDUCTS' and 'CLATHRATES' are used in case of
View solution
Q. Adsorption is an unit operation which generally involves __________ systems.
View solution
Q. In case of __________ distillation, a solvent is added to alter the relative volatility of the mixture to be separated.
View solution
Q. Separation of the isotopes of helium for scientific investigations is done by
View solution
Q. Extraction of coffee from its seed is done by
View solution
Q. In azeotropic mixture, the equilibrium vapour composition is
View solution
Q. With lapse of time, the overhead composition of light component in case of batch distillation with constant reflux
View solution
Q. Lewis number, which is important in problems involving simultaneous heat and mass transfer, is the ratio of
View solution
Q. According to the film theory of mass transfer, the mass transfer co-efficient is proportional to (where, D = molecular diffusivity)
View solution
Q. Which of the following assumes constant molal vaporisation and overflow ?
View solution
Q. Absorption factor, for a fixed degree of absorption from a fixed amount of gas should be
View solution
Q. Selectivity of the solvent used in solvent extraction should be
View solution
Q. Pick out the wrong statement pertaining to leaching.
View solution
Q. Wet bulb and dry bulb temperatures becomes identical at __________ percent saturation curve.
View solution
Q. Can a cooling tower cool water below the wet bulb temperature of inlet air ?
View solution
Q. The solvent used in liquid-liquid extraction should have __________ less than one.
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!
