Water,Ethanol,and Ether are all liquids at room temperature; why do their boiling points differ?

Which of the following interactions lies in the range of $8 - 42 \, kJ/mol$?

Which of the following molecules has intramolecular hydrogen bonding?

Identify the correct sequence with respect to the strength of hydrogen bonding among the following.

The correct order of increasing intermolecular hydrogen bond strength is .... .

Consider the following statements:
$I.$ In gaseous phase,the vapour pressure of $CH_3COOH$ is less than expected.
$II.$ In benzene,acetic acid dimerises.
$III.$ $CH_3OH$ is more viscous than $H_2O$.
$IV.$ $CH_3OCH_3$ is non-polar but soluble in water.
Select the correct set of codes using $T$ for true and $F$ for false statements in the given sequence.