Mass Transfer With increase in temperature, the leaching rate increases because of the Increased diffusivity None of the listed here Decreased viscosity of liquid Both Decreased viscosity of liquid & Increased diffusivity Increased diffusivity None of the listed here Decreased viscosity of liquid Both Decreased viscosity of liquid & Increased diffusivity ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The adiabatic saturation curve for a vapour-gas mixture is Slightly concave upward None of these Straight line Slightly concave downward Slightly concave upward None of these Straight line Slightly concave downward ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer __________ equation applies to diffusivities in liquids. Gilliland Wilke and Chang None of these Hirschfelder Gilliland Wilke and Chang None of these Hirschfelder ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer A slurry is to be dried to produce flaky solid. Which dryer would you recommend? Drum dryer Rotary dryer Spray dryer Dielectric dryer Drum dryer Rotary dryer Spray dryer Dielectric dryer ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer With increase in the concentration of the adsorbate, the integral heat of adsorption Remains unchanged Increases May increase or decrease ; depends on the type of adsorbate Decreases Remains unchanged Increases May increase or decrease ; depends on the type of adsorbate Decreases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Steam distillation is used to Reduce the number of plates Avoid thermal decomposition of a component Increase the total pressure of distillation Increase the efficiency of separation Reduce the number of plates Avoid thermal decomposition of a component Increase the total pressure of distillation Increase the efficiency of separation ANSWER DOWNLOAD EXAMIANS APP
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