For each question choose the answer you consider to be the best.1. Which are correct units for the rate of a reaction?A. mol dm-3B. mol dm-3 s-1C. mol s-1D. mol dm-3 s2. Which is a correct statement about the rate of a chemical reaction?A. It can only be determined experimentally.B. It can be deduced from the chemical equation for the reaction.C. It can be predicted from the sign and value of the enthalpy change, ∆H,...