A. Gilliland
B. Toor and Marcello
C. Stefan
D. Fick
The film penetration model of mass transfer was enunciated by______________________? Read More »
Mass Transfer A. Stanton
B. Sherwood
C. Peclet
D. None of these
(NRe . NSc) is termed in mass transfer operation as the ______________ number? Read More »
Mass Transfer A. The overhead product is minimum
B. Both the operating lines coincide with diagonal
C. Both A. and B.
D. Neither A. nor B.
In McCabe-Thiele method, at infinite reflux ratio________________? Read More »
Mass Transfer A. Increases
B. Decreases
C. Remain same
D. May increase or decrease; depends on system
A. Decoction
B. Percolation
C. Elutriation or elution
D. None of these
A. Distillation
B. Evaporation
C. Absorption
D. Liquid extraction
A. 1
B. > 1
C. < 1
D. ≤ 1
A. Litre
B. kg
C. gm
D. c.c
Molarity is defined as the number of gm moles of solute per ________________ of solvent? Read More »
Mass Transfer A. Liquid-solid
B. Gas-solid
C. Fluid-solid
D. Solid-solid
Adsorption is a unit operation which generally involves _______________ systems? Read More »
Mass Transfer A. Avoiding deposition on cooler surfaces
B. Formation of nuclei
C. Crystal growth
D. All A., B. and C.
Agitator is provided in a crystalliser for____________________? Read More »
Mass Transfer