What happens to the driving force , when Xi (Concentration adjacent – McqOptions

MCQOPTIONS

1.	What happens to the driving force , when Xi (Concentration adjacent to the interface) approaches Xe (equilibrium concentration)? (For a dilute or ideal solution)
A.	=0
B.	>0
C.	<0
D.	cannot be predicted
Answer» B. >0

Discussion

No Comment Found

Related MCQs

Calculate the driving force at temperature 300K if the value of Xi (Concentration adjacent to the interface) and Xe (equilibrium concentration) are given as 4mols and 2mols respectively?
Growth ledges are by no means restricted to solid/solid systems.
If a single atom attaches itself to a flat close-packed interface it will raise the interfacial free energy.
The accommodation factor (A) at the incoherent interfaces and diffuse solid/liquid interfaces can be close to________
What happens to the driving force , when Xi (Concentration adjacent to the interface) approaches Xe (equilibrium concentration)? (For a dilute or ideal solution)
In the limit of a very low mobility it is possible that ____
If we consider a precipitate of an almost pure metal B with Interface mobility given as M, Molar volume V of the phase, and the driving force is given as . Calculate the flux across the interface?
Just for a simplicity consider a pure substance B. By analogy with the migration of a high-angle grain boundary the net flux of B across the interface will produce an interface velocity v given by____(Interface mobility is given as M, Molar volume V, and the driving force is given as )
Martensitic transformations belongs to____
During civilian transformations the parent and product will have _____ (Composition).