Mass Transfer Chemisorption compared to physical absorption has Lower capacity of the solvent for the solute gas Increased utilisation of stagnant zones of the liquid phase Lower adsorption rate None of these Lower capacity of the solvent for the solute gas Increased utilisation of stagnant zones of the liquid phase Lower adsorption rate None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer If a₁ and a₂ are the relative volatilities when the pressure in the distillation column is 1 and 2 atm respectively. Pick out the correct statement. None of these a₁ = 0.5 a₂ a₁ = a₂ a₁ = 2a₂ None of these a₁ = 0.5 a₂ a₁ = a₂ a₁ = 2a₂ ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The cooling effect in a cooling tower can be speeded up by All of the listed here Increasing the air velocity and area of exposed wet surface Reducing the barometric pressure Reducing the humidity of the air All of the listed here Increasing the air velocity and area of exposed wet surface Reducing the barometric pressure Reducing the humidity of the air ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In case of steam distillation, the steam leaving the liquid is not completely saturated with distillate vapour, because Saturated steam is used for steam distillation Mixing of steam with the material being vaporised is not so intimate as to result in equilibrium condition Total pressure is less Temperature is less Saturated steam is used for steam distillation Mixing of steam with the material being vaporised is not so intimate as to result in equilibrium condition Total pressure is less Temperature is less ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Ion exchange process is similar to Absorption Extraction Adsorption Leaching Absorption Extraction Adsorption Leaching ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Langmuir equation is associated with Leaching Steam distillation Multicomponent absorption Adsorption Leaching Steam distillation Multicomponent absorption Adsorption ANSWER DOWNLOAD EXAMIANS APP
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