Mass Transfer In case of constant underflow extraction operation, the __________ at all solute concentration. Neither A nor B Ratio of the insoluble to solution is constant Both A & B Solids are drained to the same extent Neither A nor B Ratio of the insoluble to solution is constant Both A & B Solids are drained to the same extent ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer At what value of reflux ratio, number of theoretical plates in a distillation column is minimum? ∞ < 1 1 ∞ < 1 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For the flow of gases through a capillary, with increase in temperature, the permeability __________ as per Knudsen law. Either A or B; depends on the gas Decreases Increases Remains same Either A or B; depends on the gas Decreases Increases Remains same ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Mass transfer co-efficient is defined as None of the listed here Co-efficient = Flux/concentration difference Flux=concentration difference/co-effi-cient Flux = Co-efficient/concentration difference None of the listed here Co-efficient = Flux/concentration difference Flux=concentration difference/co-effi-cient Flux = Co-efficient/concentration difference ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Steady state equimolal counter diffusion occurs in case of Leaching Absorption Liquid-liquid extraction Binary phase distillation Leaching Absorption Liquid-liquid extraction Binary phase distillation ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For turbulent mass transfer in pipes, the Sherwood number depends on the Reynolds number as Re Re0.33 Re0.83 Re0.53 Re Re0.33 Re0.83 Re0.53 ANSWER DOWNLOAD EXAMIANS APP
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