Mass Transfer Deairation (removal of O₂) of water is done by Absorption Rectification Ion-exchange Adsorption Absorption Rectification Ion-exchange Adsorption ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Heat load in a cooling tower Neither A nor B Both A & B Is equal to the number of kg, of water circulated times the cooling range Means the amount of heat thrown away (KCal/hr.) by the cooling tower Neither A nor B Both A & B Is equal to the number of kg, of water circulated times the cooling range Means the amount of heat thrown away (KCal/hr.) by the cooling tower ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer If f = moles of vapour present per mole of feed, then the slope of feed line is - f/(1 - f) (1 - f)/f - 1/f - (f - 1)/f - f/(1 - f) (1 - f)/f - 1/f - (f - 1)/f ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In case of gases, the binary diffusivity is proportional to (where, P = pressure) √P P 1/P 1/√P √P P 1/P 1/√P ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Molecular distillation is High temperature distillation Very low pressure distillation For heat-sensitive materials Both B and C High temperature distillation Very low pressure distillation For heat-sensitive materials Both B and C ANSWER DOWNLOAD EXAMIANS APP
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
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