Question

What is meant by polarisation of ions?

Answer 1

Answer:

Polarisation of ions , in a lay men language can be defines as the ability of a cation /anion to become polarised;where polarised means a bond formes b/w two polar atoms.

Answer 2

Answer:

Polarization meaning in chemistry

Polarization in chemistry means deformation of symmetric electron charge cloud of anion by cation. ... For example, Al3+ ion cause the high polarization of a particular anion than Na+ ion ,due to small size and high charge with respect to Na+ ion.