Mass Transfer The drying time between fixed moisture content within diffusion controlled 'falling rate period' is proportional to (assuming that drying occurs from all surfaces of the solid) (where, T = thickness of the solid ) T² T √T T³ T² T √T T³ ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Relative volatility does not change appreciably with the change in None of these Temperature Total pressure Vapour pressure of either component None of these Temperature Total pressure Vapour pressure of either component ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The binary diffusivity in gases does not depend upon the Nature of the components Temperature Pressure None of the listed here Nature of the components Temperature Pressure None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer __________ column is used in gas absorption process. Packed Seive/perforated tray Bubble cap Wetted wall Packed Seive/perforated tray Bubble cap Wetted wall ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer What is the reflux ratio at total reflux? Unity Data insufficient Zero Infinity Unity Data insufficient Zero Infinity ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In extractive distillation, solvent is Added to alter the relative volatility of the mixture Of high volatility Present in overhead stream Of high viscosity to give high tray efficiency Added to alter the relative volatility of the mixture Of high volatility Present in overhead stream Of high viscosity to give high tray efficiency ANSWER DOWNLOAD EXAMIANS APP
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