CUET · CHEMISTRY · PYQ PAPER 2025
Match the lanthanoid property given in List-I with lanthanoid ion given in List-II
| LIST – I (Lanthanoid property) | LIST – II (lon) |
| (A) Strong oxidant | (I) \(Lu ^{3+}\) |
| (B) Strong reducing agent | (II) \(La ^{3+}\) |
| (C) \([ Xe ] f^{14}\) configuration | (III) \(Ce ^{4+}\) |
| (D) largest ionic radii | (IV) \(Eu ^{2+}\) |
- A (A) - (I), (B) - (II), (C) - (III), (D) - (IV)
- B (A) - (I), (B) - (III), (C) - (II), (D) - (IV)
- C (A) - (II), (B) - (I), (C) - (IV), (D) - (III)
- D (A) - (III), (B) - (IV), (C) - (I), (D) - (II)
Answer & Solution
Correct Answer
(D) (A) - (III), (B) - (IV), (C) - (I), (D) - (II)
Step-by-step Solution
Detailed explanation
(A) - (III) (B) - (IV) (C) - (I) (D) - (II)
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