MCAT Organic Chemistry Review 2018-2019

4 . The IUPAC   name    of  this    molecule    is:

(A)  2-methylcyclohexanol.

(B)  m-methylphenol.

(C)  p-methylphenol.

(D)  3-methylcyclohexanol.

5 . Which   of  the following   correctly   lists   methanol,   isobutyl    alcohol,    and propanol    by

decreasing  boiling point?

(A)  Methanol   >   isobutyl    alcohol >   propanol

(B)  Isobutyl   alcohol >   methanol    >   propanol

(C)  Isobutyl   alcohol >   propanol    >   methanol

(D)  Methanol   >   propanol    >   isobutyl    alcohol

6 . Which   of  the following   correctly   lists   hexanol,    phenol, and cyclohexanol    by  increasing

acidity of  the hydroxyl    hydrogen?

(A)  Phenol <   hexanol <   cyclohexanol

(B)  Cyclohexanol   <   hexanol <   phenol

(C)  Cyclohexanol   <   phenol  <   hexanol

(D)  Phenol <   cyclohexanol    <   hexanol

7 . Which   of  the following   will    convert CH 3 CH 2 CH 2 OH   to  CH 3 CH 2 CHO?

I. CrO 3
II. PCC