Exhibit 18-3 the Following Question(s) Pertain to the Reaction of Propene

question 14

Multiple Choice

Exhibit 18-3 The following question(s) pertain to the reaction of propene (C3CHCH2) with hydrochloric acid. $\mathrm{HCl}+\mathrm{C}_{3} \mathrm{CHCH}_{2} \leftrightarrows \mathrm{CH}_{3} \mathrm{CHClCH}_{3}$ A proposed mechanism for this chemical reaction is $\begin{array}{ll}\mathrm{HCl}+\mathrm{HCl} \leftrightarrows \mathrm{H}_{2} \mathrm{Cl}_{2}& \text { (fast, equilibrium) } \\\mathrm{HCl}+\mathrm{C}_{3} \mathrm{CHCH}_{2} \leftrightarrows \mathrm{CH}_{3} \mathrm{CHClCH}_{3}{ }^{*} & \text { (fast, equilibrium) } \\\mathrm{CH}_{3} \mathrm{CHClCH}_{3}{ }^{*}+\mathrm{H}_{2} \mathrm{Cl}_{2} \rightarrow \mathrm{CH}_{3} \mathrm{CHClCH}_{3} \rightarrow 2 \mathrm{HCl} & \text { (slow) }\end{array}$

Refer to Exhibit 18-3. Which of the species in the mechanism given above are reaction intermediates?

• A) H₂Cl₂
• B) HCl
• C) CH₃CHClCH₃^*
• D) a and b
• E) none of the above

Understand the concept of sensation and its role in consumer behavior.

Comprehend the process of perception and how it differs from sensation.

Recognize the importance of sensory marketing and its impact on consumer experiences.

Identify the influence of color on consumer perceptions and behaviors.

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Definitions:

Teratogens

Substances or factors that can cause congenital deformities or developmental abnormalities in an embryo or fetus.

Blastocyst

An early stage in the development of an embryo, consisting of a sphere of cells surrounding a fluid-filled cavity, before implantation in the uterus.

Ectoderm

The outermost layer of cells or tissue of an embryo in early development, which gives rise to the central nervous system, skin, and other structures.

Endoderm

The innermost layer of cells or tissue of an embryo in early development, which gives rise to the lining of some internal structures like the gut.