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What is the shape of PF₃ molecule?

1. Linear shape
2. Bent shape
3. Square planar shape
4. Pyramidal shape

Correct answer: Pyramidal shape

Solution

PF₃ has a central phosphorus atom bonded to three fluorine atoms and one lone pair of electrons. The lone pair causes repulsion, resulting in a pyramidal shape according to the VSEPR theory.

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