The following data were obtained from enzymatic oxidation of phenol by oxidase atdifferent phenol concentrations:
S (mg/l): 10 20 30 50 60 80 90 110 130 140 150
V (mg/l.h) 5 7.5 10 12.5 13.7 15 15 12.5 9.5 7.5 5.7
a) What type of inhibition is this?
b) Determine the constants Vm, Km.
c) Determine the oxidation rate at [S] = 70 mg/l.