Mass Transfer In continuous distillation, the internal reflux ratio (Ri) and the external reflux ratio (Re) are related as Ri = Re/(1 - Re) Ri = Re Ri = (1 - Re)/Re Ri = Re/(1 + Re) Ri = Re/(1 - Re) Ri = Re Ri = (1 - Re)/Re Ri = Re/(1 + Re) ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Design calculation for multiple component distillation is done by Tray to tray calculations Mccabe-Thiele method Ponchon-Savarit method Enthalpy concentration method Tray to tray calculations Mccabe-Thiele method Ponchon-Savarit method Enthalpy concentration method ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For experimental determination of mass transfer co-efficient by wetted wall tower, the mass transfer area is Calculated Not required Unknown Known Calculated Not required Unknown Known ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The operation involved when the soluble material is largely on the surface of an insoluble solid and is merely washed off by the solvent is called None of these Decoction Percolation Elutriation or elution None of these Decoction Percolation Elutriation or elution ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following is a suitable absorbent for removal of H₂S from natural gas? Monoethanol amine (MEA) Dilute Hot water Vetrocoke solution Monoethanol amine (MEA) Dilute Hot water Vetrocoke solution ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In case of liquid-liquid binary diffusion, diffusivity of one constituent into another is not dependent on the None of these Concentration Nature of the constituents Temperature and pressure None of these Concentration Nature of the constituents Temperature and pressure ANSWER DOWNLOAD EXAMIANS APP
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