Which of the Following Is a Lewis Acid but Not

question 41

Multiple Choice

Which of the following is a Lewis acid but not a Brønsted-Lowry acid?

• A)OH^-
• B)HPO₄^2-
• C)HCl
• D)NH₄⁺
• E)Fe³⁺

---

Definitions:

Frustration

The feeling of being upset or annoyed as a result of being unable to change or achieve something.

Fight-Or-Flight

A physiological reaction that occurs in response to a perceived harmful event, attack, or threat to survival.

Hans Seyle

Incorrect key term, possibly a misspelling of Hans Selye, who is a pioneering Hungarian-Canadian endocrinologist known for his research on the stress response.

Adaptation

The process by which a species becomes fitted to its environment; it is the result of natural selection acting upon heritable variation over several generations.