In which molecule all atoms are co-planar?
Correct answer: C. BF3
- A. CH4
- B. NH3
- C. BF3
- D. PH3
Explanation
BF3 is coplanar because the boron atom is sp2 hybridized, which means that it has a trigonal planar geometry. The three fluorine atoms are arranged in a triangle around the boron atom, and they are all in the same plane.
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