Electron gain enthalpy of fluorine is less than that of chlorine. Why? – InterviewSolution

1.	Electron gain enthalpy of fluorine is less than that of chlorine. Why?
Answer» SOLUTION :Fluorine ATOM is small in size and suffers with interelectronic repulsions between seven valence electrons . The added ELECTRON EXPERIENCES much repulsion on smaller F. Hence its electron gain enthalpy is LESS.

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