Mass Transfer The unit of volumetric diffusivity is Cm/sec Cm³/sec Cm²/sec Cm²/seC₂ Cm/sec Cm³/sec Cm²/sec Cm²/seC₂ ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In the absorption of ammonia in water, the main resistance to absorption is by the __________ phase. Liquid Gas Both A & B Neither A nor B Liquid Gas Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In physical terms, Schmidt number means Thermal diffusivity/momentum diffusivity Thermal diffusivity/mass diffusivity Mass diffusivity/thermal diffusivity Momentum diffusivity/mass diffusivity Thermal diffusivity/momentum diffusivity Thermal diffusivity/mass diffusivity Mass diffusivity/thermal diffusivity Momentum diffusivity/mass diffusivity ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer 'ADDUCTS' and 'CLATHRATES' are used in case of Crystallisation Extractive distillation Absorption None of these Crystallisation Extractive distillation Absorption None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Pressure drop through plate tower as compared to that through packed tower, for the same duty will be Less More Equal Either A or B; depends on the packing height Less More Equal Either A or B; depends on the packing height ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Solvent used in extractive distillation Does not alter the relative volatility of the original components Forms a high boiling azeotrope Is of low volatility Forms a low boiling azeotrope Does not alter the relative volatility of the original components Forms a high boiling azeotrope Is of low volatility Forms a low boiling azeotrope ANSWER DOWNLOAD EXAMIANS APP
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