Mass Transfer During constant rate drying period, vaporisation rate per unit drying surface area Does not change with time Increases with time Decreases with time Does not affect the moisture content of the wet solid Does not change with time Increases with time Decreases with time Does not affect the moisture content of the wet solid ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer __________ diffusion is used for separating the isotopes of methane. Concentration Pressure Force Thermal Concentration Pressure Force Thermal ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Steady state equimolal counter diffusion occurs in case of Liquid-liquid extraction Leaching Absorption Binary phase distillation Liquid-liquid extraction Leaching Absorption Binary phase distillation ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In a distillation column, with increase in the reflux ratio, the heat removed in the cooler And the heat required in reboiler decreases Remains unaffected Decreases Increases And the heat required in reboiler decreases Remains unaffected Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Absorption accompanied by heat evolution results in Increased capacity of the absorber Decrease in equilibrium solubility Increase in equilibrium solubility None of these Increased capacity of the absorber Decrease in equilibrium solubility Increase in equilibrium solubility None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Under conditions of flooding in packed tower, the gas pressure drop Is maximum Decreases rapidly Increases rapidly Remains constant Is maximum Decreases rapidly Increases rapidly Remains constant ANSWER DOWNLOAD EXAMIANS APP
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