Find the change in concentration for a steady state equimolar counter diffusion if D(AB)= 6 sq.m/sec, the change in distance is 2 m and the N flux of A is 5 mol/sq.m sec.

Find the change in concentration for a steady state equimolar counter

1.	Find the change in concentration for a steady state equimolar counter diffusion if D(AB)= 6 sq.m/sec, the change in distance is 2 m and the N flux of A is 5 mol/sq.m sec.
A.	0.67
B.	1.67
C.	2.67
D.	None of the mentioned
Answer» C. 2.67