Mass Transfer With increase in temperature, the leaching rate increases because of the Increased diffusivity Both Decreased viscosity of liquid & Increased diffusivity None of the listed here Decreased viscosity of liquid Increased diffusivity Both Decreased viscosity of liquid & Increased diffusivity None of the listed here Decreased viscosity of liquid ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer According to the Fenske equation, what will be the minimum number of plates required in a distillation column to separate an equimolar binary mixture of components A and B into an overhead fraction containing 99 mol% A and a bottom fraction containing 98 mol% B? Assume that relative volatility (αAB = 2) does not change appreciably in the coloumn. 6 10 8 12 6 10 8 12 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer A binary mixture of benzene and cyclohexane is separated by Flash vaporisation Ordinary distillation Extractive distillation Solvent extraction Flash vaporisation Ordinary distillation Extractive distillation Solvent extraction ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following parameters remains almost constant during adiabatic saturation of unsaturated air? None of these Dew point Wet bulb temperature Dry bulb temperature None of these Dew point Wet bulb temperature Dry bulb temperature ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer With increase in temperature, the leaching rate increases due to Neither A nor B Increased diffusivity Decreased liquid viscosity Both A & B Neither A nor B Increased diffusivity Decreased liquid viscosity Both A & B ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Small dia distillation column can be a Sieve tray Packed column Any of these Bubble cap Sieve tray Packed column Any of these Bubble cap ANSWER DOWNLOAD EXAMIANS APP
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