If a reactant has a -1 order, what happens to the initial rate when the concentration of that reactant increases by a factor of two?

Explanation:

Let assume that X and Y are the reactants of a given reaction.

Then the rate can be expressed as:

rate = k[X][Y]

Suppose the concentration of X is quadrupled and the rate is doubled.

Then. we have;

So, the initial rate of the concentration will be when the concentration of the reactant is increased by a factor of two.

the answer would be b i believe