In the following reaction, spectrophotometry can be used to determine the rate of reaction. Finish the statement: ' in the following reaction, as time (t) , the red color of solution since becomes . Br2(l) + HCOOH(aq) -->2H+(aq) + 2Br-(aq) + CO2(aq) increases, increases, Br2(l), Br-(aq)

increases, decreases, Br2(l), Br-(aq)

increases, decreases, Br2, Br-

decreases, increases, Br2(l), Br-(aq)