MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistryHydrogenNitrogen forms electron rich covalent hydride What is the trend of boiling points of hydrides of N, O and F?
A.Due to lower molecular masses, NH3, H2O and HF
B.Due to higher electronegativity of N, O and F; NH3,✓ Correct
C.There is no regular trend in the boiling points of
D.Due to higher oxidation states of N, O and F, the
Explanation
Because of hydrogen bonding, association of molecules takes place, therefore high B.P.
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