Mass Transfer In a binary system, separation is very efficient, when the relative volatility is 1 < 1 0.5 > 1 1 < 1 0.5 > 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer During constant rate period, the rate of drying decreases with the Neither A nor B Increase in air humidity Both A & B Decrease in air temperature Neither A nor B Increase in air humidity Both A & B Decrease in air temperature ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For experimental determination of mass transfer co-efficient by wetted wall tower, the mass transfer area is Unknown Known Not required Calculated Unknown Known Not required Calculated ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Steam distillation is used to Avoid thermal decomposition of a component Reduce the number of plates Increase the efficiency of separation Increase the total pressure of distillation Avoid thermal decomposition of a component Reduce the number of plates Increase the efficiency of separation Increase the total pressure of distillation ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Lewis number, which is important in problems involving simultaneous heat and mass transfer, is the ratio of Mass diffusivity to momentum diffusivity None of these Thermal diffusivity to mass diffusivity Momentum diffusivity to thermal diffusivity Mass diffusivity to momentum diffusivity None of these Thermal diffusivity to mass diffusivity Momentum diffusivity to thermal diffusivity ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In the layout plan for a vacuum distillation unit, operating at 60 mm Hg, supported by a barometric condenser, the appropriate place for the location of vacuum drum for collecting the distillate will be 2 metres above the ground At ground level 5 metres above ground 10 metres above ground 2 metres above the ground At ground level 5 metres above ground 10 metres above ground ANSWER DOWNLOAD EXAMIANS APP
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