Mass Transfer Most important factor to be considered in the selection of packings for absorbers is the __________ of packing. Porosity Durability Size Cost Porosity Durability Size Cost ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Diffusion in concentrated solutins differs from that in dilute solutions, because of the change in the __________ with the concentration of the solution. Viscosity Both A & B Neither A nor B Degree of ideality Viscosity Both A & B Neither A nor B Degree of ideality ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer What is the reflux ratio at total reflux? Zero Data insufficient Infinity Unity Zero Data insufficient Infinity Unity ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For achieving rapid drying rate in a spray dryer, the diameter of the particles in the feed should be in the range of __________ microns (1 mm = 1000 microns). 200-300 43835 > 500 22190 200-300 43835 > 500 22190 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The commonly used solvent in supercritical extraction is Methyl ethyl ketone Carbon dioxide Water Carbon tetrachloride Methyl ethyl ketone Carbon dioxide Water Carbon tetrachloride ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following mixtures does not form an azeotrope at atmosheric pressure? Water-alcohol Butyl acetate-water None of these Methyl alcohol-acetone Water-alcohol Butyl acetate-water None of these Methyl alcohol-acetone ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS