CHEMISTRY S P M 2011 PAPER 3 MASTERY PRACTICES Perfect Score SBP 2011 SPM Trial 2011 Prepared by: CHEOK BOON CHUAN [1] OXIDATION & REDUCTION Rusting of iron 1.…
1. 2. A reaction isfast, the time taken for the reaction isshort . A reaction isslow , the time taken for the reaction islong . The rate of reactiondependsto thespeedof…