MCQ
The angular shape of ozone molecule $(O_3)$ consists of
- A$1\sigma$ and $1\pi$ bond
- ✓$2\sigma$ and $1\pi$ bond
- C$1\sigma$ and $2\pi$ bonds
- D$2\sigma$ and $2\pi$ bonds

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$\mathrm{Sn}^{4+}, \mathrm{Sn}^{2+}, \mathrm{Pb}^{2+}, \mathrm{Tl}^{3+}, \mathrm{Pb}^{4+}, \mathrm{Tl}^{+}$
