Covalency is favoured in which of the followi | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) According to $Fajans'$ rule,covalency is favoured by the following factors:$1$. Smaller size of the cation: $A$ smaller cation has high charge den

Vedclass · Accepted Answer

All of these

Vedclass · Answer

(D) According to $Fajans'$ rule,covalency is favoured by the following factors:$1$. Smaller size of the cation: $A$ smaller cation has high charge density,which causes greater polarization of the anion.$2$. Larger size of the anion: $A$ larger anion is more polarizable due to the weaker hold of its nucleus on the valence electrons.$3$. Large charge on the cation or anion: Higher charges increase the electrostatic attraction between the cation and the electron cloud of the anion,leading to greater polarization.Therefore,all the given conditions favour covalency.

Covalency is favoured in which of the following cases?

Similar Questions

Which one is the highest melting halide?

In an ionic compound $A^{+} X^{-}$,the degree of covalent bonding is greatest when

What is the nature of the bonding in anhydrous $AlCl_3$ and hydrated $AlCl_3$ respectively?

The order of covalent character of $KF, KCl, KI$ is

The correct increasing order of polarising power is

Vedclass Test Series

Exam Paper Generator

Online Exam Module