Mass Transfer Steam distillation is used to separate Heat sensitive materials Mixtures of low relative volatility High boiling substances from nonvolatile impurities Azeotropes Heat sensitive materials Mixtures of low relative volatility High boiling substances from nonvolatile impurities Azeotropes ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Most important factor to be considered in the selection of packings for absorbers is the __________ of packing. Durability Cost Size Porosity Durability Cost Size Porosity ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following unit operations makes use of Thiele-Geddes equation? Solid-liquid extraction Multicomponent distillation Multicomponent absorption with chemical reaction Liquid-liquid extraction Solid-liquid extraction Multicomponent distillation Multicomponent absorption with chemical reaction Liquid-liquid extraction ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Operating velocity in a packed tower is usually __________ the flooding velocity. Equal to Half Twice More than Equal to Half Twice More than ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Gaseous diffusion co-efficient increases with increase in the Pressure Both Pressure & Temperature None of the listed here Temperature Pressure Both Pressure & Temperature None of the listed here Temperature 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) Straight Both A & B Parallel Neither A nor B Straight Both A & B Parallel Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
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