Exams › NEET › Chemistry

Which of the following does not have a tetrahedral structure?

1. BH₄⁻
2. BH₃
3. NH₄⁺
4. H₂O

Correct answer: BH₃

Solution

BH₃ has a trigonal planar structure due to sp² hybridization, unlike the others which have tetrahedral geometry.

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