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IP and EA of 'F' are 17.24 and 3.45 ev/a...

IP and EA of 'F' are 17.24 and 3.45 ev/atom resp. EN of 'F' will be :-

A

2.7

B

3.7

C

4.07

D

6.7

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The correct Answer is:
B
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ALLEN-CHEMISTRY AT A GLANCE-INORGANIC CHEMISTRY
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