The boiling point of alcohols is $....$ than corresponding thiols.

Glycerol is used in the manufacture of

Which of the following compounds will give the iodoform test?

The substitution of the $-OH$ group of an alcohol or the $-COOH$ group of a carboxylic acid with a $-Cl$ atom is achieved by using which of the following?

In the following reaction sequence,$CH_3CH_2OH$ $\xrightarrow{P + I_2} A$ $\xrightarrow[\text{dry ether}]{Mg} B$ $\xrightarrow{HCHO} C$ $\xrightarrow{H_2O} D$,the compound $D$ is:

When glycerol is treated with excess of $HI$,it produces: