(C) $LiCl$ is a covalent compound due to the high polarizing power of the small $Li^+$ cation,which causes polarization of the electron cloud of the l

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If the Assertion is correct but Reason is incorrect.

(C) $LiCl$ is a covalent compound due to the high polarizing power of the small $Li^+$ cation,which causes polarization of the electron cloud of the large $Cl^-$ anion (Fajans' rule).The electronegativity difference between $Li$ $(1.0)$ and $Cl$ $(3.0)$ is $2.0$,which is significant,not small.Therefore,the Assertion is correct,but the Reason is incorrect.

Class 11 Chemistry Chemical Bonding and Molecular Structure Polarisation and Fajan’s rule

Difficult

Assertion : $LiCl$ is predominantly a covalent compound.
Reason : Electronegativity difference between $Li$ and $Cl$ is too small.

AIIMS 2012 All AIIMS

AIIMS 2014 All AIIMS

A
If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
B
If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
C
If the Assertion is correct but Reason is incorrect.
D
If both the Assertion and Reason are incorrect.