Chemistry, asked by Naveel9168, 1 year ago

Why does second electron gain enthalpy is positive?

Answers

Answered by Benipal07
1
hey

its because at that point you have to consider the electron repulsion occurring. ... Due to which the attraction between the added electron and nucleus of oxygen atom will effected and increases in case of oxygen hence the negative electron affinity is high.
Answered by Grewal007
0

Answer:

its because at that point you have to consider the electron repulsion occurring. ... Due to which the attraction between the added electron and nucleus of oxygen atom will effected and increases in case of oxygen hence the negative electron affinity is high.

Explanation:

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