What is the purpose of Valence Shell Electron Pair Repulsion (VSEPR) theory?
A) To predict which atom is the central atom in a Lewis structure.
B) To identify the lone pair and valence electrons in a molecule.
C) To determine the shape of a molecule from the Lewis structure.
D) To determine the shape of a molecule from a molecular model.
E) To determine the arrangement of valence electrons in an atom.

Question

Quizplus · Accepted Answer

The purpose of Valence Shell Electron Pair Repulsion (VSEPR) theory is to determine the shape of a molecule from its Lewis structure. The theory focuses on the repulsion between electron pairs in the valence shell of an atom, which determines the molecular geometry. This information is important in understanding the chemical properties and behavior of molecules.

What Is the Purpose of Valence Shell Electron Pair Repulsion