The oxidation product of $2-propanol$ with hot conc. $HNO_3$ is

Absolute alcohol is:

Identify compound $Q$ in the following reaction: $R-OH + Q \longrightarrow R-Cl + HCl + POCl_3$

Which of the following is $NOT$ produced by the reaction of ethanol with $H_2SO_4$?

Among the compounds $A$ and $B$ with molecular formula $C_9H_{18}O_3$,$A$ has a higher boiling point than $B$. The possible structures of $A$ and $B$ are

Arrange the following in the correct order of their boiling points.

$I$. $(C_2H_5)_2O$

$II$. $CH_3(CH_2)_3OH$

$III$. $CH_3CH(CH_3)CH_2OH$

$IV$. $CH_3(CH_2)_3CH_3$