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JEE CHEMISTRY MCQ: CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES
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Assertion (A): Manganese has a less favourable electron affinity than its neighbours in either side.
Reason (R): The magnitude of an elements electron affinity depends on the elements valence shell electronic configuration.
Reason (R): The magnitude of an elements electron affinity depends on the elements valence shell electronic configuration.
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Correct option: B
Both Assertion and Reason are true but Reason is not the correct explanation of Assertion
Option B (Both Assertion and Reason are true but Reason is not the correct explanation of Assertion) is correct because both statements are true, but the electron configuration is not the direct reason for the less favorable electron affinity.
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