Question

if the rate of reaction is 120 the order of reaction is

Answer 1

the reaction is zero order reaction

Answer 2

the reaction will be zero..bcz.
in some reactions, the rate is apparently independent of the reactant concentration. The rates of these zero-order reactions do not vary with increasing nor decreasing reactants concentrations. This means that the rate of the reaction is equal to the rate constant, kk, of that reaction. This property differs from both first-order reactions and second-order reactions.