What Is the Point Group of a AB₂ Molecule

question 1

Multiple Choice

What is the point group of a AB₂ molecule?

• A) If the molecule is linear, the point group is D_∞h, but if it is bent then the point group is C_2v.
• B) If the molecule is linear, the point group is C_∞h, but if it is bent then the point group is D_2h.
• C) If the molecule is linear, the point group is C_∞h, but if it is bent then the point group is D_∞h.

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