Question

Strength of hydrogen bond is intermediate between
A Vander Waal and covalent
B Ionic and covalent
C Ionic and metallic
D Metallic and covalent

Answer 1

Hint: Chemical bonding is the attractive force that holds different components (atoms, ions, etc.) together and stabilises them via the total loss of energy. Therefore, it is clear that chemical compounds depend on the strength of the chemical bonds between its constituents; the more stable the resulting molecule, the stronger the bonding between the constituents.

Complete step-by-step answer:A hydrogen atom that is bound to a highly electronegative atom and another highly electronegative atom that is close by interact with one another to form hydrogen bonds, which are an unique kind of attractive intermolecular interactions. This process is known as hydrogen bonding. For instance, in water molecules, hydrogen is covalently linked to the oxygen atom, which is more electronegative. Therefore, the dipole-dipole interactions between the hydrogen atom of one water molecule and the oxygen atom of another water molecule are what cause hydrogen bonding to form in water molecules.
The sharing of electrons between atoms is referred to as a covalent connection. This kind of chemical bonding is frequently seen in molecules containing carbon, usually known as organic compounds. The two atoms' common pair of electrons has now extended around their nucleus, resulting in the formation of a molecule.
Hydrogen bonding is a weaker type of chemical bonding than ionic and covalent bonding. When oxygen and hydrogen are in a polar covalent connection, the hydrogen gains a little positive charge. This suggests that the more electronegative oxygen atom is being drawn closer by the electrons.
The weak intermolecular forces of attraction known as van der Waal's forces exist between molecules. It is the total of the forces that molecules use to attract and repel one another. Van der Waal forces of attraction are weaker than hydrogen bonds and stronger than covalent bonds.
Covalent bonds come in last, followed by hydrogen bonds and van der Waal forces.
Ionic bond > covalent bond > hydrogen bond > van der Waal's forces

Option ‘A ’ is correct

Note: London dispersion forces are responsible for another type of chemical bonding. These forces have a small strength. These forces develop when an atom develops a momentary charge imbalance. This atom's charge imbalance has the potential to cause dipoles to form on nearby atoms. As an illustration, the brief positive charge that is present in one part of an atom may draw the nearby negative charge. However, in case of hydrogen bonding the dipole moment is permanent due to the presence of electronegative atoms such as O, N, and F.