The correct order of increasing ionic charact | vedclass

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Question

(A) According to Fajan's rule,the polarizing power of the cation decreases as the size of the cation increases down the group $(Be^{2+} < Mg^{2+} < Ca

Vedclass · Accepted Answer

$BeCl_2 < MgCl_2 < CaCl_2 < BaCl_2$

Vedclass · Answer

(A) According to Fajan's rule,the polarizing power of the cation decreases as the size of the cation increases down the group $(Be^{2+} Consequently,the covalent character decreases and the ionic character increases as we move down the group from $Be$ to $Ba$. Therefore,the correct order of increasing ionic character is $BeCl_2 < MgCl_2 < CaCl_2 < BaCl_2$.

The correct order of increasing ionic character is:

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