Which of the following statements is correct?

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(B) $1$. Ionization energy is the energy required to remove an electron; higher values make cation formation harder,not easier.$2$. Electron affinity

Vedclass · Accepted Answer

Higher the electron affinity,easier the formation of an anion.

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(B) $1$. Ionization energy is the energy required to remove an electron; higher values make cation formation harder,not easier.$2$. Electron affinity is the energy released when an electron is added; higher values indicate a greater tendency to form an anion.$3$. Electronegativity is related to both ionization energy and electron affinity; higher values of both generally lead to higher electronegativity.$4$. $Z_{eff}$ (effective nuclear charge) is inversely proportional to atomic size; higher $Z_{eff}$ results in a smaller atomic size.

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