Hamad Mass Transfer 21/12/2023 A. +ve B. -ve C. Zero D. None of these Related Mcqs: Which of the following is directly concerned with Psychrometry ?A. Lewis relationship B. Galileo number C. Weber number D. Dean number... The relation among various mass transfer co-efficients (M.T.C) for ideal gases is given by (where, Kc & Km are M.T.C. for equimolar counter diffusion with concentration & mole fraction respectively as the driving force. and, Kp= M.T.C. for diffusion of a gas through a stagnant inert gas with pressure as driving force) ?A. Kc = Kp = Km B. Kc = Kp/RT = Km . RT/P C. Kc = Kp . RT = Km . RT/p D. None of these... Mass transfer co-efficient ‘K’ according to penetration theory varies with mass diffusivity as____________________?A. D0.5 B. D C. 1/D D. D1.5... Diameter to height ratio for a raschig ring is_____________________?A. 1 B. 0.5 C. 2 D. 8... The equipment used in the extraction of highly corrosive radioactive liquids is_______________________?A. Pulse column B. Spray column C. Mixer settler D. Baffle tower...
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