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NEET UG CHEMISTRY MCQ: d & f- BLOCK ELEMENTS
1
Hard
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Analyzing
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Assertion : Actinides show much higher range of oxidation states
Reason : Energy difference between 5f and 6d orbitals is large
Reason : Energy difference between 5f and 6d orbitals is large
View answer and explanation
Correct option: C
If Assertion is True but the Reason is False.
Option C (If Assertion is True but the Reason is False) is correct because actinides show a higher range of oxidation states, but the energy difference between 5f and 6d orbitals is *small*, not large.
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