Mass Transfer In batch distillation with constant reflux, overhead product composition __________ with time. Increases Does not vary May increase on decrease, depends on the system Decreases Increases Does not vary May increase on decrease, depends on the system Decreases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For which of the following unit operations, Lewis number is of significance? Adsorption Binary distillation Humidification Gas absorption Adsorption Binary distillation Humidification Gas absorption ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer As per Gilliland's equation, the diffusivity is Dependent on the molecular volume & molecular weight of components Directly proportional to 'T1.5' Inversely proportional to 'P' All of these Dependent on the molecular volume & molecular weight of components Directly proportional to 'T1.5' Inversely proportional to 'P' All of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Langmuir equation is associated with Leaching Multicomponent absorption Adsorption Steam distillation Leaching Multicomponent absorption Adsorption Steam distillation ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer As the reflux ratio in a distillation coloumn is increased from the minimum, the Liquid flow increases while the vapor flow decreases for a system Slope of the operating line in stripping section decreases Number of plates decreases very slowly first and then more and more rapidly Total cost first decreases and then increases Liquid flow increases while the vapor flow decreases for a system Slope of the operating line in stripping section decreases Number of plates decreases very slowly first and then more and more rapidly Total cost first decreases and then increases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer __________ columns are used for liquid dispersion in a continuous gas phase. Sieve plate Pulse Bubble cap Packed Sieve plate Pulse Bubble cap Packed ANSWER DOWNLOAD EXAMIANS APP
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