BoilingPoint∝ Dipole moment∝H−bonding in the molecules
C2H5CH3<C2H5OCH3<C2H5Cl<C2H5OH,
C2H5OH−(O−Hbondpresent).
Boiling point also increases with the increasing molecular mass.
The increasing order of the boiling points for the following compounds is:
(I)C2H5OH (II)C2H5Cl (III)C2H5CH3 (IV) C2H5OCH3
Held on 9 Apr 2017 · Verified 6 Jul 2026.
(IV)<(III)<(I)<(II)
(III)<(II)<(I)<(IV)
(III)<(IV)<(II)<(I)
(II)<(III)<(IV)<(I)
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