For a reaction of the type A + B Products It is observed that doubling the concentration of A causes the reaction rate to be four times as great but

For a reaction of the type A + B  Products It is observed that doubling the concentration of A causes the reaction  rate to be four times as great but doubling the amount of B produces no apparent effect on the rate. The rate equation is: (a) Rate = k [A][B] (b) Rate = k [A]2 (c) Rate = k[A]2[B] (d) Rate = k[A]2[B]2