1) Predict the relative reaction times from fastest to slowest for the following compounds with NaI in acetone: 1-chlorobutane, 1-bromobutane, 2-chlorobutane. I am assuming that this is under SN2 reaction conditions with the solvent and compound given. 2-chlorobutane = secondary substrate = slowest 1-bromobutane = primary substrate = fastest (Br is larger than Cl) 1-chlorobutane = primary substrate = moderate rate 2) Indicate whether the following statements refer to SN1 or SN2 reactions. tertiary alcohols - SN1?? sp2 planar like transition state - SN1?? I am unsure of this one. reaction rate independent of the concentration and nature of nucleophile = SN1?? inversion and retention of stereochemistry - SN2?? primary and secondary alcohols - SN2??? carbocation intermediate - SN1 ?? Thanks.