JEE MAIN - Chemistry (2024 - 4th April Evening Shift - No. 14)
The number of species from the following that have pyramidal geometry around the central atom is _________
$$\mathrm{S}_2 \mathrm{O}_3^{2-}, \mathrm{SO}_4^{2-}, \mathrm{SO}_3^{2-}, \mathrm{S}_2 \mathrm{O}_7^{2-}$$
4
3
2
1
Explanation
$$\mathrm{SO}_3^{2-}$$ is the only species with pyramidal geometry.
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