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Electron affi...

Question

Electron affinity of chlorine is -348 kJ/mol. Then the electron affinity of fluorine is ........... in kJ/mol

A

- 333

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B

- 348

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C

- 384

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D

- 428

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Solution

The correct option is D $- 333$
Electron affinity of chlorine is greater than fluorine because due to smaller size of fluorine, the affinity for electron is less in fluorine.

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