Q2 Caes A diffuses from point 1 to acatalyst znofuce at point 2, where it reacts as follows 2AB. bas B olffuses beek adistance th 1.30mm to point 1 . 1) Dernive the equartion for th. for avery fast reaction, using mole fraction canits. 2) Find N1 for fost reaction. DAB=0.2104m2/s,XA=0.97,P1=19.32Hpac. 3) Derive the osuation for N, for a sbw 1st-order reaction. where K1 is reaction velocity constant. 4) Culculate NA and XA2 for part (c) K1=0.531002m/s