Exhibit 13-12 Consider the Aqueous Reaction and Data Below to Answer

Exhibit 13-12 Consider the aqueous reaction and data below to answer the following question(s) . 2 HgCl₂ (aq) + C₂O₄^{2 -} (aq) →2 Cl ^- (aq) + 2 CO₂ (g) + HgCl₂ (s)
-Refer to Exhibit 13-12. What units would be used for the rate constant for the reaction above?

A) M/sec
B) M²/sec²
C) M ^{- 1}sec ^{- 1}
D) 1/sec
E) M ^{- 2}sec ^{- 1}