The pseudo-first order rate constant k (h1) calculated with different catalyst amount (3–6 wt%) were: k 103 (wt%) = 5.52 (3), 9.3 (4), 11.23 (5) and 12.13 (6).
The pseudo-first order rate constant k (h1) calculated with different catalyst amount (3–6 wt%) were: k 103 (wt%) = 5.52 (3), 9.3 (4), 11.23 (5) and 12.13 (6).