Question 04
Hydrogen bonds are formed in many compounds e.g., H2O, HF, NH3. The boiling point of such compounds depends to a extent on the strength of hydrogen bond and the number of hydrogen bonds. The correct decreasing order of the boiling points above compounds is
(a) HF>H2O>NH3
(b) H2O>HF>NH3
(c) NH3>HF>H2O
(d) NH3>H2O>HF