Which from following molecules is tetrahedral?

1. $\mathrm{C}_2 \mathrm{H}_2$
2. $\mathrm{CH}_4$.
3. $\mathrm{BeCl}_2$
4. $\mathrm{BF}_3$

Solution

$\mathrm{CH}_4$ shows $\mathrm{sp}^3$ hybridisation, thus it has tetrahedral geometry.

Asked in: MHT CET 2024 (02 May Shift 2)

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