Mass Transfer When the feed to a distillation column is a saturated liquid, slope of the feed line is None of these Infinity Zero Unity None of these Infinity Zero Unity ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Solvent used in extractive distillation Forms a low boiling azeotrope Does not alter the relative volatility of the original components Forms a high boiling azeotrope Is of low volatility Forms a low boiling azeotrope Does not alter the relative volatility of the original components Forms a high boiling azeotrope Is of low volatility ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Plate efficiency in a distillation column is reduced due to the __________ of liquid. Foaming Weeping & dumping Entrainment All of these Foaming Weeping & dumping Entrainment All of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In case of absorption with exothermic reaction, for fluids having Pr = Sc ; there won Pr = Sc = 1; total mass, momentum and thermal diffusivity will be the same Both A & B Pr = Sc; percentage change in heat and mass transfer flux will be the same for a given change in the degree of turbulence Pr = Sc ; there won Pr = Sc = 1; total mass, momentum and thermal diffusivity will be the same Both A & B Pr = Sc; percentage change in heat and mass transfer flux will be the same for a given change in the degree of turbulence ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Azeotropism for ethyl alcohol-water system disappears by Decreasing pressure Increasing pressure Increasing temperature No means Decreasing pressure Increasing pressure Increasing temperature No means ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Molecular distillation is Both B and C 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 ANSWER DOWNLOAD EXAMIANS APP
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