| List I (Molecule/Species) | List II (Property/Shape) |
|---|---|
| A. SO2Cl2 | III. Tetrahedral |
| B. NO | I. Paramagnetic |
| C. NO2− | II. Diamagnetic |
| D. I3− | IV. Linear |
Correct Answer: A-III, B-I, C-II, D-IV
SO2Cl2 has four bond pairs around sulphur → tetrahedral.
NO contains one unpaired electron → paramagnetic.
NO2− has all electrons paired → diamagnetic.
I3− has sp3d hybridisation with three lone pairs → linear.