Rank the Following Compounds in Order of Decreasing Acidity, Putting

Multiple Choice

Rank the following compounds in order of decreasing acidity, putting the most acidic first. $$\begin{array} {llll}\mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { OH }&\mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { NH } _ { 2 }&\mathrm { ClCH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { OH }\\\text { I }&\text { II } &\text { III } \\ \end{array}$$

A) I > II > III
B) III > II > I
C) II > III > I
D) III > I > II