In the reaction C4H9Cl(aq) + H2O(l) → C4H9OH(aq) + HCl(aq) the concentration of the reactant changes from 0.0562 M to 0.0431 M in 85 sec. What is the average rate of decomposition over this interval?
◦ 1.54 × 10-4 M/s
◦ 1.54 × 10-4 moles
◦ 1.54 × 10-4 moles/s
◦ 0.0154 M
◦ 0.0154 M/s