Teaching DSSSB PGT Mock Test 2025 Chemical Sciences Organometallic Compounds Effective Atomic Number
Match the following complexes with their characteristics
| Complex | d-electron(s) | Total valence electrons | |||
| (i) | [WCl6] | (a) | 2 | (x) | 12 |
| (ii) | [WCl6]− | (b) | 1 | (y) | 13 |
| (iii) | [WCl6]2− | (c) | 0 | (z) | 14 |
The correct combination is
1
(i) (c) (x); (ii) (b) (y); (iii) (a) (z)
2
(i) (a) (x); (ii) (b) (z); (iii) (c) (y)
3
(i) (c) (z); (ii) (b) (y); (iii) (a) (x)
4
(iii) (c) (x); (ii) (b) (z); (i) (a) (y)