Which of the Following Compounds Are Phosphoric Anhydrides

question 110

Multiple Choice

Which of the following compounds are phosphoric anhydrides?

• A) (i) and (ii) only
• B) (ii) and (iii) only
• C) (i) and (iii) only
• D) (i), (ii) and (iii)

---

Definitions:

Voice Mail

An electronic communication system that allows users to leave voice messages for others to retrieve later.

Disposable Income

The amount of money that households have available for spending and saving after income taxes have been accounted for.

Marginal Revenue

The additional income generated by selling one more unit of a good or service.

Weekly World News

A largely fictional news tabloid known for its offbeat and often bizarre stories, blurring the lines between fact and fiction in journalism.