Match the complex ions given in column I with their colour given in column II and mark…
Chemistry · Class 12 · CBSE — Coordination Compounds
Match the complex ions given in column I with their colour given in column II and mark the appropriate choice.
| Column I (Complex ion) | Column II (Colour) | ||
(A) | [CoF6]3– | (i) | Blue-green |
(B) | [Co(NH3)6]3+ | (ii) | Pale yellow |
(C) | [Co(H2O)6]3+ | (iii) | Green |
(D) | [Co(CN)6]3– | (iv) | Yellow-orange |
- (A) → (iii), (B) → (iv), (C) → (i), (D) → (ii)
- (A) → (iii), (B) → (iv), (C) → (ii), (D) → (i)
- (A) → (i), (B) → (iii), (C) → (iv), (D) → (ii)
- (A) → (iv), (B) → (i), (C) → (iii), (D) → (ii)
Answer
(B) (A) → (iii), (B) → (iv), (C) → (ii), (D) → (i)
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