Mass Transfer At a given equilibrium pressure, with increase in temperature, the concentration of adsorbed gas on solid adsorbant Decreases Increases Remains unchanged Increases exponentially Decreases Increases Remains unchanged Increases exponentially ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In case of liquids, the binary diffusivity is proportional to (where, T = temperature) T 1/T T² √T T 1/T T² √T ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The relative volatility of a binary mixture at constant temperature __________ the total pressure. Is independent of Decreases with increase in Increases with increase in None of these Is independent of Decreases with increase in Increases with increase in None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In a packed tower, the value of HETP equals HTUOG, when the equilibrium and the operating lines are (where, HETP = height equivalant to a theoretical plate HTUOG = overall gas phase height of a transfer unit) Parallel Neither A nor B Both A & B Straight Parallel Neither A nor B Both A & B Straight ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer (NSh/NRe.NSc) is termed in mass transfer operation as the Peclet number Momentum diffusivity Thermal diffusivity Stanton number Peclet number Momentum diffusivity Thermal diffusivity Stanton number ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In a packed bed absorption column, the channelling will be noted by the None of these Sharp rise in pressure drop Increase in flow rate Sharp drop in pressure drop None of these Sharp rise in pressure drop Increase in flow rate Sharp drop in pressure drop ANSWER DOWNLOAD EXAMIANS APP
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