Chemical Bondin...

in case of a heteronuclear molecule like HF, the shared electron pair between the two atoms gets displaced more towards fluorine since the electronegativity of fluorine is far greater than that of hydrogen. This results in the molecule a

Elements in which apart from 3s and 3p orbitals, 3d orbitals also available for bonding In a number of compounds of these elements there are more than eight valence electrons around the central atom. One such example is

Polarity in a molecule and hence the dipole moment depends primarily on electronegativity of the constituent atoms and shape of a molecule. Which of the following has the highest dipole moment?

Ionic crystalline compounds formed by ion-formation by electron transfer proves

The criterion of overlap of atomic orbitals is the main factor for the formation of :

Octet of electrons, represents a particularly stable electronic arrangement. Atoms achieve the stable octet when they are linked by chemical bonds. This rule is associated with one of the following theories

S in $$\displaystyle SF_{6}$$ is ______________ hybridized.

The hydrogen bond is absent in:

The total spin of two electrons forming a covalent bond is :

The formal charge of the $$O$$ atoms in the ion is:

Choose the correct option for the above molecule in view of chemical bonding.

Which of the following is/are covalent binary compound(s)?

$$\displaystyle N_{2}$$ molecule contains ________ o and  _______ $$\displaystyle \pi-$$ bonds.

If there are five electron pairs in outer shell, then structure and bond angle as predicted by Sidgwick-Powell theory is:

Which of these molecules have non-bonding electron pairs on the central atom?
I : $$SF_4$$       II : $$ICl_3$$         III: $$SO_2$$

When a chemical bond is formed, there is decrease in :