previous attempts that were wrong: (1,2,6), (1,2,4,6), (1,2,3,6)

(a) Select all of the correct statements about reaction rates from the choices below. The lower the rate of a reaction the longer it takes to reach completion. Solld catalysts increase reaction rates as their surface areas increase. The fastest step in a reaction is called the rate-determining step. fast reactions can be slowed down by lowering the temperature. Reactions involving very unstable combinations of chemicals have large rate constants. Reaction rates increase with increasing temperature. Reaction rate constants decrease with increasing temperature