The option showing the correct match of metal complexes in Column I with the corresponding Δ₀ (cm-1) values in Column II is:
Column I
Column II
A. \(([Cr(NH_3)_6]^{3+})\)
P. 21500
B. \(([Fe(CN)_6]^{4-})\)
Q. 35000
C. \(([Cu(H_2O)_6]^{2+}) \)
R. 12000
D. \(([NiCl_4]^{2-})\)
S. 8500
| Column I | Column II |
| A. \(([Cr(NH_3)_6]^{3+})\) | P. 21500 |
| B. \(([Fe(CN)_6]^{4-})\) | Q. 35000 |
| C. \(([Cu(H_2O)_6]^{2+}) \) | R. 12000 |
| D. \(([NiCl_4]^{2-})\) | S. 8500 |
1
A - R, B - P, C - S, D - Q
2
A - P, B - Q, C - R, D - S
3
A - Q, B - S, C - P, D - R
4
A - S, B - R, C - Q, D - P
5
Question Not Attempted