Question

4) Its electronegativity is very high
Ionisation of energy of F-is 320kJ mol". The
electron gain enthalpy of fluorine would be
1) - 320kJmol-1 2)-160kJmol-
3) + 320kJmol 4) 160kJmol-
affinity values of elements A. B​

Answer 1

Answer:

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Explanation:

Electron gain enthalpy is the opposite of ionisation energy.

∴ElectronGainEnthalphy=−IE  

∴EGE (F  

−

)=−320 kJ/mol