Question

hey guys... help me with the ans

Wht is the value of electron gain enthalpy of Na^+ if Ionization enthalpy 1 of Na is 5.1eV.

2.55 eV
10.2 eV
-5.1 eV
-10. 2eV


Ans needs 2 get in fraction guys.......

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Answer 1

Explanation:

I think the answer will be - 5.1 eV as energy will be conserved.