Name t-butyl alcohol using carbinol system of nomenclature.

What are the electronic effects exerted by $-{\mathrm{OCH}}_3$ and $-\mathrm{Cl}$? Predict the acid strength of  and  relative
to parent phenol .

Which of the following represents the increasing order of boiling points of $\left(1\right),\left(2\right)$ and $\left(3\right)$?

$\left(1\right)$ ${\mathrm{CH}}_3-{\mathrm{CH}}_2-{\mathrm{CH}}_2-{\mathrm{CH}}_2-\mathrm{OH}$

$\left(2\right)$ ${\left({\mathrm{CH}}_3\right)}_2\mathrm{CH}-\mathrm{O}-{\mathrm{CH}}_3$

$\left(3\right)$ ${\left({\mathrm{CH}}_3\right)}_3\mathrm{COH}$

Which is the best reagent for carrying out the following conversion?