(A) CH 3 OCH 3 > > CH 3 OH > CH 3 Cl
(B) > CH 3 OH > CH 3 OCH 3 > CH 3 Cl
(C) CH 3 OCH 3 > CH 3 Cl > > CH 3 OH
(D) > CH 3 Cl > CH 3 OH >CH 3 OCH 3
4 . Rank the following in order of decreasing leaving group ability: H 2 O, HO–, Br–, H–(A) H 2 O > Br– > HO– > H–
(B) H 2 O > HO– > Br– > H–
(C) HO– > Br– > H 2 O > H–
(D) HO– > H– > H 2 O > Br–
5 . Rank the following in order of decreasing oxidation state: amine, carboxylic acid,
aldehyde, alkane(A) Aldehyde, amine, alkane, carboxylic acid
(B) Carboxylic acid, aldehyde, amine, alkane
(C) Carboxylic acid, amine, aldehyde, alkane
(D) Alkane, amine, aldehyde, carboxylic acid
6 . If cinnamaldehyde was treated with LiAlH 4 , what reaction would occur?(A) Reduction, resulting in a primary alcohol
(B) Oxidation, resulting in a carboxylic acid
(C) An acid–base reaction, resulting in a diol
(D) No reaction would occur.
7 . If 2-butanol was treated with dichromate, what reaction would occur?