Mass Transfer In case of a desorber (stripper), the Operating line always lies above the equilibrium curve Temperature always increases Operating line always lies below the equilibrium curve Temperature remains unaffected Operating line always lies above the equilibrium curve Temperature always increases Operating line always lies below the equilibrium curve Temperature remains unaffected ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The value of NA/(NA + NB) for steady state molecular diffusion of gas 'A' through non-diffusing gas 'B' is 1 0.5 2 ∞ 1 0.5 2 ∞ ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Absorption accompanied with chemical reaction is exemplified by the absorption of Benzol present in coke oven gas by wash oil All of these Ammonia in water SO₂ in alkaline solution Benzol present in coke oven gas by wash oil All of these Ammonia in water SO₂ in alkaline solution ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Lewis number, which is important in problems involving simultaneous heat and mass transfer, is the ratio of Momentum diffusivity to thermal diffusivity Thermal diffusivity to mass diffusivity None of these Mass diffusivity to momentum diffusivity Momentum diffusivity to thermal diffusivity Thermal diffusivity to mass diffusivity None of these Mass diffusivity to momentum diffusivity ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer What is the reflux ratio at total reflux? Unity Zero Infinity Data insufficient Unity Zero Infinity Data insufficient ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Air at a particular humidity is heated in a furnace. The new dew point Increases Depends on the extent of heating Decreases Remain unchanged Increases Depends on the extent of heating Decreases Remain unchanged ANSWER DOWNLOAD EXAMIANS APP
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