Process in which maximum energy is released ?O→O–O→O–2F→F–Na→Na+
Question
Process in which maximum energy is released ?O→O–O→O–2F→F–Na→Na+
Solution
The process in which maximum energy is released among the given options is F → F-. This is because when an electron is added to a neutral atom to form a negative ion, energy is released. This process is known as electron gain enthalpy. Fluorine has the highest electron gain enthalpy because it has the smallest size and highest electronegativity among the given elements. Therefore, it can attract an additional electron with the maximum force, leading to the release of maximum energy.
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