Which of the following correctly orders oxidation levels? CH_3CH_2NH_2 > CH_3 = N CH_2CH_3CH_3 > CH_3C = CN CH_2CH_2CO_3H > CH_2CH_2OH (CH_3)_2C = O > CH_3CH_2CO_3H. Which of the following is the strongest nucleophile? OH^- F^- Br^- r^- Cl^- Which of the following is most reactive in S_N2 reactions. CH_3CH_2OH CH_3CH_2-F CH_3 CH_2CI CH_3CH_2Br CH_3 CH_2l Assuming no other changes, what is the effect of doubling the concentration of the nucleophile on the rate of an S_N1 reaction? No change rate doubles rate triples rate quadruples rate is halved Which of the following factors does not have an effect on the rate of an S_N1 reaction? The nature of the alkyl halide The nature of the leaving group The concentration of the alkyl halide The concentration of the nucleophile Which type of solvents are better for S_N1 reactions. Polar aprotic Polar protic Nonpolar aprotic Nonpolar protic Which of the following will undergo an S_N1 reaction most readily? (CH_3)_3 CCH_2l (CH_3)_3CCI (CH_3)_2CHl (CH_3)_2CHCH_2CH_2CI (CH_3) _2CHCH_2CH_2CH_2l Consider this reaction: CH_3CH_2CH_2Br + K^+ OC(CH_3)_3 rightarrow What mechanism will be involved to produce the major product? S_N1 S_N2 E1 E2