Which Statement A-D About Sigma $\sigma$ ) and Pi $\pi$

question 102

Multiple Choice

Which statement A-D about sigma ( $\sigma$ ) and pi ( $\pi$ ) bonds is not correct?

• A) A sigma bond has the region of high electron density aligned along the bond axis, which is the line connecting the two atoms.
• B) A pi bond has regions of high electron density lying above and below the bond axis, which is the line connecting the two atoms.
• C) A pi bond commonly is formed from the overlap of two unhybridized atomic 2p orbitals.
• D) In the trigonal planar geometry, the sigma bonds are formed from the overlap of an sp² hybridized orbital with another orbital.
• E) Statements A-D are all correct.

---

Definitions:

Administrative Expenses

Costs related to the general operation of a business, such as salaries of executive personnel, accounting, and human resources.

Activity Variance

The difference between the budgeted amount of activity and the actual activity level.

Tenant-Days

A metric used in property management to calculate the total days that units were occupied by tenants over a period.

Direct Labor

The labor costs directly related to the production of goods, involving workers who physically manufacture or assemble products.