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What is correct order of decreasing co-v...

What is correct order of decreasing co-valent character among `PbCl_(2)(I) , PbF_(2)(II), PbI_(2)(III) , PbBr_(2)(IV)`

A

III gt IV gt I gt II

B

IgtIIgtIIIgtIV

C

IIIgtIgtIVgtII

D

IIIgtIIgtIVgtI

Text Solution

Verified by Experts

The correct Answer is:
A
According to Fajan's rule, as the size of anion increases, covalent character also increases
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