How does the ionization energy of the singly charged anion I− relate to the electron affinity...
How does the ionization energy of the singly charged anion I− relate to the electron affinity of the neutral atom?
A) The ionization energy of I− and the electron affinity of I are not related.
B) The ionization energy of I− is half the electron affinity of I because the reaction is more favorable.
C) The ionization energy of I− is the same magnitude as the electron affinity of I, but has the opposite sign.
D) The ionization energy of I− is the same magnitude as the electron affinity of I with the same sign.
E) The ionization energy of I− is twice the electron affinity of I because the reaction is less favorable.
Homework Answers
-:Solution:-
Correct answer is-
D) The ionization energy of I− is the same magnitude as the electron affinity of I with the same sign.
(Reason: Electron affinity gives the amount of energy released when an atom gains an electron whereas Ionization energy is the amount of energy required to remove an electron from an atom.)
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How does the ionization energy of the singly charged anion
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Ionization Energy, Electron Affinity, and Enthalpy
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