Mass Transfer Which of the following is a suitable absorbent for removal of H₂S from natural gas? Dilute Vetrocoke solution Monoethanol amine (MEA) Hot water Dilute Vetrocoke solution Monoethanol amine (MEA) Hot water ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Operating velocity in a packed tower is usually __________ the flooding velocity. Half Equal to Twice More than Half Equal to Twice More than ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The absorption factor is defined as (where, L = liquid flow rate, G = gas flow rate and, m = slope of the equilibrium line) ML/G LG/m L/mG G/mL ML/G LG/m L/mG G/mL ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Liquid diffusivity is of the order of __________ cm² /second. 10-5 to 10-6 0.01 > 1 0.1 10-5 to 10-6 0.01 > 1 0.1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The mass transfer co-efficient for a solid sphere of radius 'a' dissolving in a large volume of quiescent liquid, in which D is the diffusivity of solute, is Dependent on the Reynolds number Proportional to √D D/2a D/a Dependent on the Reynolds number Proportional to √D D/2a D/a ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Fenske equation determines the Height of the distillation column Optimum reflux ratio Maximum number of ideal plates Minimum number of theoretical plates Height of the distillation column Optimum reflux ratio Maximum number of ideal plates Minimum number of theoretical plates ANSWER DOWNLOAD EXAMIANS APP
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