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JEE CHEMISTRY MCQ: d & f- BLOCK ELEMENTS
1
Hard
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Analyzing
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Assertion : are reducing agents for their ions.
Reason: Both ions have stable half - filled configuration.
Reason: Both ions have stable half - filled configuration.
View answer and explanation
Correct option: C
If Assertion is True but the Reason is False.
The correct answer is C (If Assertion is True but the Reason is False) because while Eu²⁺ and Yb²⁺ are reducing agents, it's due to their tendency to achieve stable f⁷ and f¹⁴ configurations, not just a general half-filled configuration.
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elements is +3. Which of the following is likely to
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