In which of the following processes is the least energy required?
- A$F_{(g)}^{-} \to F_{(g)} + e^{-}$
- B$P_{(g)}^{-} \to P_{(g)} + e^{-}$
- C$S_{(g)}^{-} \to S_{(g)} + e^{-}$
- D$Cl_{(g)}^{-} \to Cl_{(g)} + e^{-}$
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View SolutionExplain the periodicity of electron gain enthalpy of elements in the periodic table.
Identify the element having positive electron gain enthalpy.
Given below are two statements:
Statement $I$: Fluorine has most negative electron gain enthalpy in its group.
Statement $II$: Oxygen has least negative electron gain enthalpy in its group.
In the light of the above statements,choose the most appropriate from the options given below.
Statement $I$: Fluorine has most negative electron gain enthalpy in its group.
Statement $II$: Oxygen has least negative electron gain enthalpy in its group.
In the light of the above statements,choose the most appropriate from the options given below.
DifficultJEE MAIN 2024
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