Which Statement A-D About Valence Bond Theory Is Not Correct

question 122

Multiple Choice

Which statement A-D about valence bond theory is not correct?

• A)Valence bond theory describes a bond as the overlap of atomic orbitals between two atoms.
• B)Enhanced electron density between two positively charged nuclei attracts the nuclei together and forms the bond.
• C)Hybridization of atomic orbitals is necessary to account for the molecular geometry.
• D)In valence bond theory, hybridization determines the molecular shape or geometry.
• E)Statements A-D are all correct.

Understand the concept of contribution margin and how it impacts financial decision-making.

Identify and analyze fixed and variable costs in different business scenarios.

Calculate financial advantages or disadvantages of making operational changes such as discontinuing a product or department.

Evaluate make-or-buy decisions based on comprehensive cost comparisons.

---

Definitions:

Natural Monopoly

An industry in which a single firm can provide cheaper service than could several competing firms.

Local Electric

Refers to the provision and consumption of electricity in a specific geographical area, often managed by a local utility company.

Cable TV

A system of delivering television programming via coaxial cables to subscribers, offering a variety of channels and services.

Average Total Cost

The total cost divided by the number of units produced, representing the cost per unit of output.