Hydrogen bonding originates from the dipole-dipole interaction between H-atom and any of the other atom like F, O, N and in somecases with Cl atom. There are two types of H-bonding like intermolecular and intramolecular H

Hydrogen bonding originates from the dipole-dipole interaction between H-atom and any of the other atom like F, O, N and in somecases with Cl atom. There are two types of H-bonding like intermolecular and intramolecular H– bonding.

Linked Question 1

Which of the following molecule does not consist of intramolecular H–bonding.

chloral hydrate

ortho hydroxy benzaldehyde

ortho chlorophenol

chloral

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Linked Question 2

Which of the following plot for ρ (density) v/s T (temperature) for liquid H₂O is correct:

Ice has less density than water at all temperature but below boiling point.

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Linked Question 3

Which of following statement is incorrect.

o-nitrophenol can be separated from its meta and para isomer using its steam volatile property.

Boiling point of H₂O₂ is greater than that of H₂O

Ethylene glycol is less viscous than glycerol.

In ice each 'O' atom is tetrahedrally arranged by four H-atoms which are all equidistant.

In H₂O₂, extent of H-bonding is greater than that of water.
Glycerol is highly viscous than ethylene glycol because in glycerol per molecule number of –OH groups are three while in ethylene glycol they are two which can form intermolecular H-bond.

Four H-atom are not equidistant
x₂ > x₁

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