In which of the following liquids would H-bonding be the predominant intermolecular force?
Group of answer choices
KI
H2O
HBr
N2
Hydrogen bonding is a partial intermolecular or intramolecular interaction between Hydrogen and electronegative atom . Usually electronegative element Fluorine, Nitrogen and oxygen takes part in hydrogen bond formation
And intermolecular hydrogen bond formation takes place between polar molecules
Hence from the above option only in H2O H-bonding be predominant intermolecular force as this is polar and H-bond forms between hydrogen and electronegative oxygen atom
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