Answer :
The bond angle formed by an equatorial atom is 90 degrees and the axial atom is 180 degrees.
Bipyramidal alludes to two pyramids, Above and underneath the center particle are the axial atoms and These are the "pyramid points" that the molecule forms. The pyramids ought to be visible in connection to the bottom and top parts of the central atom. The particles that are found within the horizontal plane of the Centre atom are known as equatorial atoms. The axial and equatorial atoms bond angles are 90 degrees.The equatorial atoms have 120-degree binding angles with one another.
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