Which out of the following has the highest boiling point?
(i) ${\mathrm{C}}_2{\mathrm{H}}_5\mathrm{OH}$
(ii) ${\mathrm{C}}_2{\mathrm{H}}_5\mathrm{Br}$
(iii) ${\mathrm{CH}}_3\mathrm{OH}$
(iv) ${\mathrm{C}}_3{\mathrm{H}}_6$
(v) ${\mathrm{CH}}_3{\mathrm{OCH}}_3$

Why it is not possible to obtain a halide by reacting $\mathrm{ROH}$ with ${\mathrm{X}}^{-}$?

Compare the acidities of ${\mathrm{H}}_2\mathrm{O}$ and ${\mathrm{C}}_2{\mathrm{H}}_5\mathrm{OH}$.

Arrange $1°,2°,3°$ liquid alcohols in decreasing order of acidities.

Arrange the $1°,2°$ and $3°$alcohols in increasing order of basicity.

Give the $\mathrm{IUPAC}$ names of the following compounds:

Give the $\mathrm{IUPAC}$ names of the following compounds:

Give the $\mathrm{IUPAC}$ names of the following compounds:

Give the $\mathrm{IUPAC}$ name of the following compound: