The rate constant is numerically the same for three reactions of first ,second and third order resp. Which reaction should be the fastest and is this for all ranges of concentrations ??

Answer 1

Examples would be
first order:
rate1 = k(A)

second order:
rate2 = k(A)^2
third order:
rate3 = k(A)^3

So, do you think rate 1, 2, and 3 will be the same or will they be different.