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 < 1 S = ∞ S > 1 S = 1 S < 1 S = ∞ S > 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Fenske's equation for determining the minimum number of theoretical stages in distillation column holds good, when the Mixture (to be separated) shows positive deviation from ideality Mixture (to be separated) shows negative deviation from ideality Multicomponent distillation is involved Relative volatility is reasonably constant Mixture (to be separated) shows positive deviation from ideality Mixture (to be separated) shows negative deviation from ideality Multicomponent distillation is involved Relative volatility is reasonably constant ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Paper industry employs __________ driers. Spray Rotary Cylinder Fluidised bed Spray Rotary Cylinder Fluidised bed ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer At a given equilibrium pressure, with increase in temperature, the concentration of adsorbed gas on solid adsorbant Decreases Increases exponentially Remains unchanged Increases Decreases Increases exponentially Remains unchanged Increases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The reciprocal of stripping factor is termed as Relative volatility Selectivity index Absorption factor Murphree efficiency Relative volatility Selectivity index Absorption factor Murphree efficiency ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Occurrence of 'case hardening' during drying of a high moisture solid cake __________ the drying rate. Exponentially increases Decreases Increases Does not affect Exponentially increases Decreases Increases Does not affect ANSWER DOWNLOAD EXAMIANS APP
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