Mass Transfer Molality is defined as the number of gm moles of solute per __________ of solvent. Kg Litre Gm m³ Kg Litre Gm m³ ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following has the same dimension as mass diffusivity? Thermal diffusivity Momentum flux Kinematic viscosity Both Momentum flux & Kinematic viscosity Thermal diffusivity Momentum flux Kinematic viscosity Both Momentum flux & Kinematic viscosity ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Humidity chart is useful for the solution of problems concerning condensation, vaporisation and air conditioning. At a given dry bulb temperature, value of humidity obtained from the humidity chart directly, is in terms of __________ humidity. Relative None of these Percentage Molal Relative None of these Percentage Molal ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer As the reflux ratio, in a continuous counter-current extraction is increased, the number of stages Can either increase or decrease, depends on the system Remain unchanged Increase Decrease Can either increase or decrease, depends on the system Remain unchanged Increase Decrease ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Though, theoretically the adsorption & desorption isotherms is expected to coincide but sometimes at least a part of the isotherms does not coincide and this phenomenon is known as adsorption hysterisis. In such cases, the desorption equilibrium pressure is __________ that obtained for adsorption. Lower than Higher than Either same or higher than Same as Lower than Higher than Either same or higher than Same as ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer __________ is used as an 'entrainer' for the separation of acetic acid-water mixture by distillation. Butyl acetate Furfural Hexane Benzol Butyl acetate Furfural Hexane Benzol ANSWER DOWNLOAD EXAMIANS APP
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