Question

write the favourable factors for the formation of ionic bond ?

Answer 1

The favourable conditions for forming stable ionic bond are :
(i) Low ionization enthalpy of element forming cation.
(ii) More negative electron gain enthalpy of element forming anion.
(iii) High lattice enthalpy of the ionic compound formed.

Answer 2

Hey there!

The Ionic bond is formed by the transfer of one or more electrons from one atom to another.

Hence, the formation of ionic bonds depends upon the ease with which neutral atoms can lose or gain electrons.

Bond formation also depends upon the lattice energy of the compound formed.

Favourable factors for ionic bond formation are as follows:

1. Low ionization enthalpy of metal atom.

2. High electron gain enthalpy (Δeg H) of a non-metal atom.

3. High lattice energy of the compound formed.


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