Mass Transfer Hypersorption refers to a __________ process. Fixed bed absorption Moving bed absorption Moving bed adsorption Fixed bed adsorption Fixed bed absorption Moving bed absorption Moving bed adsorption Fixed bed adsorption ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following is an undesirable property in a tower packing? Low weight per unit volume Large weight of liquid retained Large free cross-section Large surface per unit volume Low weight per unit volume Large weight of liquid retained Large free cross-section Large surface per unit volume ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Perforated plate towers are unique for solvent extraction because, they provide Better contact of the phase None of these Higher contact area Repeated coalescence & redispersion of the drop phase Better contact of the phase None of these Higher contact area Repeated coalescence & redispersion of the drop phase ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Dry bulb temperature of the gas is __________ the wet bulb temperature. More than Equal to Less than None of these More than Equal to Less than None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following solutions will follow Raoult's law most closely? A solution of benzene, toluene and oxylene 35% solution of camphor in water A solution of polar organic compounds (not of homologs of a series) 35% solution of NH₃ in water A solution of benzene, toluene and oxylene 35% solution of camphor in water A solution of polar organic compounds (not of homologs of a series) 35% solution of NH₃ in water 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. Same as Lower than Higher than Either same or higher than Same as Lower than Higher than Either same or higher than ANSWER DOWNLOAD EXAMIANS APP
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