Mass Transfer __________ equation applies to diffusivities in liquids. Gilliland Hirschfelder None of these Wilke and Chang Gilliland Hirschfelder None of these Wilke and Chang ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Tower diameter may be decreased by Use of increased tray spacing Increasing the vapour flow rate Using higher reflux ratio Increasing the liquid flow rate Use of increased tray spacing Increasing the vapour flow rate Using higher reflux ratio Increasing the liquid flow rate ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer On addition of solute in the solvent, the __________ of the solution decreases. Boiling point Vapour pressure Freezing point Both B and C Boiling point Vapour pressure Freezing point Both B and C 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 = ∞ S = 1 S < 1 S > 1 S = ∞ S = 1 S < 1 S > 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Rayleigh's equation applies to __________ distillation. Differential Continuous Steam Flash Differential Continuous Steam Flash ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Positive deviation from Raoult's law means a mixture whose total pressure is None of these Less than that computed for ideality Greater than that computed for ideality Less than the sum of the vapour pressure of the components None of these Less than that computed for ideality Greater than that computed for ideality Less than the sum of the vapour pressure of the components ANSWER DOWNLOAD EXAMIANS APP
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