Gaseous diffusion co-efficient increases with increase in the

Related MCQs

• Separation of __________ employs gaseous diffusion process.
• 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.)
• Ordinary diffusion process is also called __________ diffusion.
• Which of the following processes is not an example of adsorption applied to gaseous separations?
• Gaseous diffusivity at atmospheric pressure is of the order of __________ cm2/second.
• With increase in temperature, the leaching rate increases due to
• With increase in temperature, the leaching rate increases because of the
• With increase in temperature, the rate of leaching increases, because the
• Steady state equimolal counter diffusion is encountered in
• The value of NA/(NA + NB) for steady state molecular diffusion of gas 'A' through nondiffusing gas 'B' is