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Chemistry · 2025 · 1 mark
CBSE 2025 · Region 6 · Set 1 · Q13
Assertion (A): Actinoids show wide range of oxidation states. Reason (R): Actinoids are radioactive in nature.
Assertion (A) : Actinoids show wide range of oxidation states.
Reason (R) : Actinoids are radioactive in nature.
Official answer
(B)
Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A).
Asked in 2 different years
- 2025 · Region 6 · Set 1 · Q13
- 2026 · Region 1 · Set 1 · Q15
All The d-and f-Block Elements questions2025 question paperNCERT solutions: The d-and f-Block ElementsPractice The d-and f-Block Elements →
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