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the correct order of electron gain entha...

the correct order of electron gain enthalpy with negative sign of `F,Cl,Br and I` , having atomic number `9,17,35 and 53` respectively is

A

I gt Br gt Cl gt F

B

Fgt Cl gt Br gt I

C

Clgt Fgt Br gt I

D

Brgt Cl gt I gt F

Text Solution

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The correct Answer is:
C
Cl gt F gt Br gt I
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