Part A

Part B

A reaction involving chemical A and B as reactant can be described with kinetic equation -r = kCACB, this reaction is Third order reaction Second order reaction o Zero order reaction First order reaction The likely correct unit for the rate constant (k) in the kinetic equation - r = KCA is (concentrations are in mg/L and time unit is min): O mg/(L.min) Omg/L 1/min O L/(mg.min)