Question 1:

According to the VSEPR theory, what is the electron pair geometry of a molecule with the molecular formula AX₃?

Explanation: According to the VSEPR theory, a molecule with the molecular formula AX₃ has a trigonal planar electron pair geometry, where A represents the central atom and X represents the surrounding atoms or groups.

Question 2:

What is the molecular geometry of a molecule with the electron pair geometry of trigonal bipyramidal?

Explanation: The molecular geometry of a molecule with the electron pair geometry of trigonal bipyramidal can be linear, trigonal planar, or trigonal bipyramidal, depending on the arrangement of atoms or groups around the central atom.

Question 3:

What is the electron pair geometry of a molecule with the molecular formula AX₄?

Explanation: According to the VSEPR theory, a molecule with the molecular formula AX₄ has a tetrahedral electron pair geometry, where A represents the central atom and X represents the surrounding atoms or groups.

Question 4:

What is the molecular geometry of a molecule with the electron pair geometry of octahedral?

Explanation: The molecular geometry of a molecule with the electron pair geometry of octahedral is octahedral, where the surrounding atoms or groups are located at the vertices of an octahedron around the central atom.

Question 5:

What is the molecular geometry of a molecule with the electron pair geometry of tetrahedral and two lone pairs on the central atom?

Explanation: The molecular geometry of a molecule with the electron pair geometry of tetrahedral and two lone pairs on the central atom is bent or angular, also known as V-shaped or VSEPR shape.