Mass Transfer The operating cost of a distillation column at minimum reflux ratio is Maximum Minimum Infinite Zero Maximum Minimum Infinite Zero ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Equilibrium moisture of a solid is equal to the total moisture minus free moisture. Which of the following substances will have maxi-mum equilibrium moisture? Bamboo Anthracite coal Inorganic solids Rag paper Bamboo Anthracite coal Inorganic solids Rag paper ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Nitrobenzene (boiling point = 210.6°C) is steam distilled at 1 atm pressure.Nitrobenzene will distill off __________ °C. None of the listed here At > 210.6 Between 100 and 210 At < 100 None of the listed here At > 210.6 Between 100 and 210 At < 100 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The Hatta number is important in Multicomponent distillation Gas absorption with chemical reaction Gas absorption without chemical reaction Binary distillation Multicomponent distillation Gas absorption with chemical reaction Gas absorption without chemical reaction Binary distillation ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Air initially at 101. 3 kPa and 40°C and with a relative humidity of 50%, is cooled at constant pressure to 30°C. The cooled air has a Higher absolute (specific) humidity Higher wet bulb temperature Higher relative humidity Higher dew point Higher absolute (specific) humidity Higher wet bulb temperature Higher relative humidity Higher dew point ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Steam distillation is used to separate 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 Heat sensitive materials ANSWER DOWNLOAD EXAMIANS APP
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