Mass Transfer The relative volatility of a binary mixture at the azeotropic composition is ∞ 1 > 1 ∞ 1 > 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer When the solvent dissolves very little of solute, then Solvent of low freezing point should be used Very small quantity of solvent is required Solvent of low latent heat of vaporisation should be used Large quantity of solvent is required to extract the solute Solvent of low freezing point should be used Very small quantity of solvent is required Solvent of low latent heat of vaporisation should be used Large quantity of solvent is required to extract the solute ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Azeotropic distillation is employed to separate Mixture with very high relative volatility Constant boiling mixture Heat sensitive materials High boiling mixture Mixture with very high relative volatility Constant boiling mixture Heat sensitive materials High boiling mixture ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following gas-liquid contacting devices incurs the least pressure drop for a particular duty? Perforated tray tower Bubble cap tower Wetted wall tower Grid tray tower Perforated tray tower Bubble cap tower Wetted wall tower Grid tray tower ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Bollman extractor Is a centrifugal extractor Is used for extraction of oil from oilseed Is a static bed leaching equipment Employs only counter-current extraction Is a centrifugal extractor Is used for extraction of oil from oilseed Is a static bed leaching equipment Employs only counter-current extraction ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer H₂S present in naphtha reformed gas is removed by absorbing with Ethanolamine K₂CO₃ Vacuum gas oil HCl Ethanolamine K₂CO₃ Vacuum gas oil HCl ANSWER DOWNLOAD EXAMIANS APP
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