Which Statement Is Not Correct

question 31

Multiple Choice

Which statement is not correct?

• A) a Lewis acid is a substance that can accept a pair of electrons to form a new bond
• B) a Lewis base is a substance that can donate a pair of electrons to form a new bond
• C) Al(OH)₃ is an amphoteric substance that can form either a positive or negative ion
• D) Neutral molecules cannot act as Lewis acids
• E) Ag(NH₃)₂⁺ is a complex ion, formed from a Ag⁺ ion (Lewis acid) and two NH₃ molecules (Lewis bases)

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Definitions:

Acetylcholine

A neurotransmitter in the body responsible for muscle activation and plays a role in brain function.

Norepinephrine

A neurotransmitter and hormone involved in the body's response to stress, increasing heart rate, and blood pressure, and plays a role in attention and response actions.

Serotonin

A neurotransmitter in the brain that plays key roles in mood regulation, digestion, sleep, and other bodily functions.

Humorous Style

An individual's characteristic way of using humor, including timing, delivery, and type of humor.