Protons H_a and H_b in the Following Compound Are _________

question 77

Multiple Choice

Protons H_a and H_b in the following compound are _________.

• A) homotopic
• B) enantiotopic
• C) diastereotopic
• D) mesotopic
• E) none of these

---

Definitions:

Federal Unemployment Tax

A federal levy paid by employers to fund the unemployment account of the federal government, used to pay unemployment benefits to workers who have lost jobs.

State Unemployment Tax

A tax imposed by state governments on employers to fund unemployment insurance benefits for workers who have lost their jobs.

Social Security Tax

Taxes collected to fund the Social Security program, providing benefits for retirees, the disabled, and survivors of deceased workers.

Medicare Tax

A federal tax that funds Medicare, a healthcare program for individuals over 65 and some younger people with disabilities; deducted from employee wages with a matching amount paid by employers.