Question

fajans rule and its application​

Answer 1

what is your question I am not understanding please give me right question

Answer 2

Explanation:

Fajans rule explain polarising power : Cation.

it says that as the charge density on metal catiin increase it form ionic compound with large covalent character. polarising power of cation depends upon charge density of cation i.e., smaller the size greater the charge , more will be polarising power.