Question

what is hydrogen bond. discuss with reference to NH3 and O-nirtophenol​

Answer 1

Answer:

The intramolecular hydrogen bond is the bond of hydrogen with an atom with another atom of the same molecule. Here ortho nitrophenol is more volatile than para and meta nitrophenol. So, o - Nitrophenol forms intra hydrogen bond while para and meta form intermolecular hydrogen bond.

Explanation:

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Answer 2

Answer:

The hydrogen bond is an electrostatic attraction between hydrogen that is bonded to a more electronegative atom. The Intermolecular hydrogen bond is present in NH₃ and an intramolecular hydrogen bond is present in O-nitrophenol.

Explanation:

The hydrogen bond is an electrostatic attraction between a hydrogen atom that is bonded to a more electronegative atom such as Nitrogen(N), Oxygen(O), and fluorine(F).

There are two kinds of hydrogen bonds which are as follows:-

(a)Intermolecular hydrogen bond

The intermolecular hydrogen bond is the bond that occurs between separate molecules. For example-it is present between the molecules of ammonia(NH₃).

(a)Intramolecular hydrogen bond

The intramolecular hydrogen bond is the bond of hydrogen with an atom with another atom of the same molecule. For example- in O-nitrophenol the hydrogen bonding takes place between the hydrogen of the "-OH" group and oxygen of the "-NO₂" group.

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