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Question
Chemistry
The order of covalent character of KF, KI, KCI is
Q. The order of covalent character of KF, KI, KCI is
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NTA Abhyas
NTA Abhyas 2022
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A
K
Cl
<
K
F
<
K
I
B
K
I
<
K
Cl
<
K
F
C
K
F
<
K
I
<
K
Cl
D
K
F
<
K
Cl
<
K
I
Solution:
As the size of anion size increases the ploarisability increases hence covalent character increases (As per Fajan's rules)
order of covalent character is
K
F
<
K
Cl
<
K
I