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The values of electronegativity of atom ...

The values of electronegativity of atom A and B are 1.20 and 4.0 respectively. The percentage of ionic character of A-B bond is nearly

A

0.5

B

0.7224

C

0.553

D

0.43

Text Solution

Verified by Experts

The correct Answer is:
B
%ionicity =
`16(4.0 - 1.2) + 3.5 (4.0 - 1.2)^2 = 72.24%`
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