Here is a matrix match problem>>>>
Column 1 Column2
(a) A(s) = 3B(g) + C(G) (p) Kp/Kc < 1
(b) 2NO2(g) = N2O4(g) (q) N2 has no effect
(c) N2H4(g) = N2(g) + 2H2(g) (r)Shift back on heating
(d)S8 (s) = 8S(g) (s)Kp/Kx > 1
(Kx is eq constant in mole fraction)