Select the correct statement pertaining to hydrogen bonds. a) A hydrogen bond is

Question

Select the correct statement pertaining to hydrogen bonds. a) A hydrogen bond is a covalent bond in which the hydrogen bond donor is bonded to hydrogen, and the hydrogen bond acceptor is bonded with an electron pair. b) A hydrogen bond is a non-covalent bond that produces interatomic distances that are larger than the sum of the van der Waals radii, which makes it a stronger interaction. c) Electronegativity does not play a role when determining what makes an atom a hydrogen bond donor. d) Hydrogen bonds have characteristics of multiple bonds, which include charge-charge interactions, and electron sharing (covalent bonding).

Explanation / Answer

Hydrogen bond is a type of intermolecular forces. It is a attraction force between hydrogen bonded to more electronegative atom like O, N, F and that more electronegative atom.

H-F......H-F.......H-F Doted lines represent hydrogen bond.

So, the correct statement is,

b) A hydrogen bond is a non-covalent bond that produces interatomic distances that are larger than the sum of the van der Waals radii, which makes it a stronger interaction.

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