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JEE Main Chemistry question

ChemistryClassification of Elements and Periodicity in PropertiesJEE Main

Highest electron affinity among the following is [BCECE 2008]

Answer: (B)

Solution

Approximate electron affinities (kJ/mol): Cl = 348.5, F = 332.6, S = 200.7, Xe ≈ 0 (noble gas, no tendency to gain an electron). Despite fluorine's higher

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Question ID VK-133215