Mass Transfer Steam distillation is used to separate Mixtures of low relative volatility Heat sensitive materials High boiling substances from nonvolatile impurities Azeotropes Mixtures of low relative volatility Heat sensitive materials High boiling substances from nonvolatile impurities Azeotropes ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer As the reflux ratio in a distillation coloumn is increased from the minimum, the Total cost first decreases and then increases Number of plates decreases very slowly first and then more and more rapidly Slope of the operating line in stripping section decreases Liquid flow increases while the vapor flow decreases for a system Total cost first decreases and then increases Number of plates decreases very slowly first and then more and more rapidly Slope of the operating line in stripping section decreases Liquid flow increases while the vapor flow decreases for a system ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Desirable value of absorption factor in an absorber is < 1 1 0.5 > 1 < 1 1 0.5 > 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For the same system, if the same liquid used in an absorber is decreased, the tower height will Remain unaffected Decrease or increase ; depends on the type of liquid Increase Decrease Remain unaffected Decrease or increase ; depends on the type of liquid Increase Decrease ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Molecular seives are regenerated by heating to __________ °C. > 1000 200-330 < 150 > 500 > 1000 200-330 < 150 > 500 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Absorption accompanied with chemical reaction is exemplified by the absorption of SO₂ in alkaline solution Ammonia in water All of these Benzol present in coke oven gas by wash oil SO₂ in alkaline solution Ammonia in water All of these Benzol present in coke oven gas by wash oil ANSWER DOWNLOAD EXAMIANS APP
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