Mass Transfer Berl saddle made of carbon cannot be used for SO₂ Oxidising atmosphere H₂SO₄ Alkalis SO₂ Oxidising atmosphere H₂SO₄ Alkalis ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Binary distillation involves the mass transfer by __________ at the gas-liquid interface. A counter diffusion at an almost equal molar rate Either A or B Unidirectional diffusion from liquid to gas phase Unidirectional diffusion from gas to liquid phase A counter diffusion at an almost equal molar rate Either A or B Unidirectional diffusion from liquid to gas phase Unidirectional diffusion from gas to liquid phase ANSWER DOWNLOAD EXAMIANS APP
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/(1 + Re) Ri = (1 - Re)/Re Ri = Re Ri = Re/(1 - Re) Ri = Re/(1 + Re) Ri = (1 - Re)/Re Ri = Re ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In gas-liquid contact operation, the number of ideal stages, N = (xa - xb)/(xb - x*b) . This is true when the stripping factor 'S' is S = 1 S = ∞ S > 1 S < 1 S = 1 S = ∞ S > 1 S < 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The recovery of pencillin from the acidified fermentation broth is done by Evaporation Absorption Liquid extraction Distillation Evaporation Absorption Liquid extraction Distillation ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The Hatta number is important in Binary distillation Gas absorption without chemical reaction Multicomponent distillation Gas absorption with chemical reaction Binary distillation Gas absorption without chemical reaction Multicomponent distillation Gas absorption with chemical reaction ANSWER DOWNLOAD EXAMIANS APP
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