Mass Transfer In gas-liquid contact operation, the number of ideal stages, N = (xa - xb)/(xb - x*b) . This is true when the stripping factor 'S' is S > 1 S = 1 S = ∞ S < 1 S > 1 S = 1 S = ∞ S < 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The binary diffusivity in gases and liquids vary respectively as T3/2 and √T √T and T3/2 T3/2 and T T and T3/2 T3/2 and √T √T and T3/2 T3/2 and T T and T3/2 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Plate efficiency in a distillation column is reduced due to the __________ of liquid. Weeping & dumping Foaming Entrainment All of these Weeping & dumping Foaming Entrainment All of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Operating velocity in a packed tower is usually __________ the flooding velocity. More than Equal to Twice Half More than Equal to Twice Half ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Bound moisture is that liquid which exerts an equilibrium vapor pressure __________ that of the pure liquid at the given temperature. More than Less than Either A or B; depends on the solid Equal to More than Less than Either A or B; depends on the solid Equal to ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Pick out the system with minimum boiling azeotrope at 1 atm. Hydrochloric acid-water Benzene-toluene All of these Ethyl alcohol-water Hydrochloric acid-water Benzene-toluene All of these Ethyl alcohol-water ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS