Mass Transfer Mass transfer co-efficient is directly proportional to DAB0.5, according to __________ theory. Surface renewal Penetration None of these Film Surface renewal Penetration None of these Film ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer With increase in temperature, the leaching rate increases due to Increased diffusivity Decreased liquid viscosity Both A & B Neither A nor B Increased diffusivity Decreased liquid viscosity Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Pore size of the molecular seive 5A is __________ mm. 0.05 0.5 50 5 0.05 0.5 50 5 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In a moderately sized packed absorption tower, channeling (which is most severe with stacked packings) can be minimised by taking the ratio of tower diameter to packing diameter > 4 :1 < 6:1 > 8:1 < 8 : 1 > 4 :1 < 6:1 > 8:1 < 8 : 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Mass transfer co-efficient 'K' according to penetration theory varies with mass dif-fusivity as D0.5 1/D D1.5 D D0.5 1/D D1.5 D ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The drying time between fixed moisture contents within the 'constant rate period' is proportional to (assuming that drying occurs from all surfaces of the solid) (where, T = thickness of the solid ) T1.5 T3 T √T T1.5 T3 T √T ANSWER DOWNLOAD EXAMIANS APP
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