Mass Transfer Diffusion in concentrated solutins differs from that in dilute solutions, because of the change in the __________ with the concentration of the solution. Both A & B Neither A nor B Viscosity Degree of ideality Both A & B Neither A nor B Viscosity Degree of ideality ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer 1 kg of a saturated aqueous solution of a highly soluble component A at 60°C is cooled to 25°C. The solubility limits of A are (0.6 kgA/kg water) at 60°C and (0.2 kgA/kg water) at 25°C. The amount in kg of the crystals formed is 0.175 0.25 0.2 0.4 0.175 0.25 0.2 0.4 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following is a suitable absorbent for removal of H₂S from natural gas? Dilute Hot water Monoethanol amine (MEA) Vetrocoke solution Dilute Hot water Monoethanol amine (MEA) Vetrocoke solution ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The apex of an equilateral-triangular coordinate (in ternary liquid system) represents a/an Ternary mixture Pure component Binary mixture Insoluble binary system Ternary mixture Pure component Binary mixture Insoluble binary system ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Liquid diffusivity is of the order of __________ cm² /second. 0.1 0.01 10-5 to 10-6 > 1 0.1 0.01 10-5 to 10-6 > 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In a moderately sized packed absorption tower, channeling (which is most severe with stacked packings) can be minimised by taking the ratio of tower diameter to packing diameter > 8:1 < 8 : 1 > 4 :1 < 6:1 > 8:1 < 8 : 1 > 4 :1 < 6:1 ANSWER DOWNLOAD EXAMIANS APP
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