Mass Transfer A natural draft cooling tower is filled with wooden grids, which covers about __________ percent of the tower height. 70-80 90-100 44119 30-40 70-80 90-100 44119 30-40 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Separation of two or more components of a liquid solution can not be achieved by Evaporation Fractional crystallisation Absorption Liquid extraction Evaporation Fractional crystallisation Absorption Liquid extraction 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 < 100 At > 210.6 Between 100 and 210 None of the listed here At < 100 At > 210.6 Between 100 and 210 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer At minimum reflux ratio for a given separation Number of plates is zero Number of plates is infinity Minimum number of the theoretical plates is required Separation is most efficient Number of plates is zero Number of plates is infinity Minimum number of the theoretical plates is required Separation is most efficient ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer At constant pressure, with increase of temperature, the dew point will Remain unchanged Increase/decrease ; depends on the temperature Decrease Increase Remain unchanged Increase/decrease ; depends on the temperature Decrease Increase ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Selectivity of the solvent used in solvent extraction should be 1 < 1 > 1 1 < 1 > 1 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS