Rank the Following Molecules in Order of Increasing Normal Boiling

Multiple Choice

Rank the following molecules in order of increasing normal boiling point: CH₃CH₂OH,CH₃CH₂CH₂OH,CH₃CH₂OCH₃.

A) lowest CH₃CH₂CH₂OH,CH₃CH₂OCH₃,CH₃CH₂OH highest.
B) lowest CH₃CH₂OH,CH₃CH₂OCH₃,CH₃CH₂CH₂OH highest.
C) lowest CH₃CH₂CH₂OH,CH₃CH₂OH,CH₃CH₂OCH₃ highest.
D) lowest CH₃CH₂OCH₃,CH₃CH₂OH,CH₃CH₂CH₂OH highest.
E) lowest CH₃CH₂OCH₃,CH₃CH₂CH₂OH,CH₃CH₂OH highest.