An Acid Which Could Not Be Prepared by the Reaction

question 93

Multiple Choice

An acid which could not be prepared by the reaction of an organic halide with cyanide ion followed by acid hydrolysis of the nitrile is ________.

• A) propanoic acid
• B) phenylacetic acid
• C) acetic acid
• D) (CH₃₎₃CCO₂H
• E) CH₃(CH₂)₁₄CO₂H

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Definitions:

Excitatory Neurotransmitters

Chemical substances that promote the firing of neurons, facilitating communication within the brain and nervous system.

Inhibitory Neurotransmitters

Chemicals released by neurons in the brain that serve to inhibit or prevent neural signals, reducing neuron activity.

Neuron

A neuron is a nerve cell that is the basic building block of the nervous system, responsible for receiving, processing, and transmitting information through electrical and chemical signals.

Serotonin

A neurotransmitter with various functions, including contributing to feelings of well-being and happiness.