Which molecule has a linear shape?
Answer and explanation
Correct answer: A. CO
CO has two double bonds and no lone pairs on carbon.
**Answer: CO.**
Why not the others: HO: it is bent. NH: it is trigonal pyramidal. CH: it is tetrahedral.
**Answer: CO.**
Why not the others: HO: it is bent. NH: it is trigonal pyramidal. CH: it is tetrahedral.
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