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The percentage ionic character in H-Br b...

The percentage ionic character in H-Br bond in HBr molecule is `"________________"`, given the electronegativity of H and Br are 2.1 and 2.8 respectively .

A

`12.9`

B

`16.9`

C

`23.9`

D

`9`

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The correct Answer is:
A
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