Molecular diffusion is caused by the

Related MCQs

• 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.
• The value of NA/(NA + NB) for steady state molecular diffusion of gas 'A' through nondiffusing gas 'B' is
• Component A is diffusing in a medium B. The flux NA relative to a stationary point is equal to the flux due to molecular diffusion, if
• JD factor for mass transfer is a function of Reynolds number. Mass transfer by molecular diffusion from a single drop to surrounding still air is given by
• Steady state equimolal counter diffusion is encountered in
• Separation of __________ employs gaseous diffusion process.
• __________ diffusion is used for separating the isotopes of methane.
• The value of NA/(NA + NB), for steady state equimolal counter diffusion of two gases 'A' and 'B' is
• The diffusion co-efficient in m2 /s. of acetic acid in benzene (liquid in liquid) is