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JEE CHEMISTRY MCQ: CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES
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Understanding
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Assertion (A): and show diagonal relationship.
Reason (R): and are diagonal to each other in the periodic table.
Reason (R): and are diagonal to each other in the periodic table.
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Correct option: B
Both (A) & (R) are true but the (R) is not the correct explanation of the (A)
Option B (Both (A) & (R) are true but the (R) is not the correct explanation of the (A)) is correct because while both the assertion and reason are true, the reason doesn't explain why Be and Al show a diagonal relationship.
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