Which Is the Best Sequence of Reagents to Use in Synthesizing

question 40

Multiple Choice

Which is the best sequence of reagents to use in synthesizing 2-chloro-4-nitrotoluene from benzene:

• A) Cl₂, FeCl₃; then CH₃Cl, AlCl₃; then HNO₃, H₂SO₄
• B) CH₃Cl, AlCl₃; then Cl₂, FeCl₃; then HNO₃, H₂SO₄
• C) CH₃Cl, AlCl₃; then HNO₃, H₂SO₄; then Cl₂, FeCl₃
• D) SO₃, H₂SO₄; then HNO₃, H₂SO₄; then Cl₂, FeCl₃
• E) HNO₃, H₂SO₄; then Cl₂, FeCl₃; then CH₃Cl, AlCl₃

Analyze the effects of trade restrictions on a nation's economy.

Understand how the market system responds to profits and losses.

Explain the importance of employee recruitment and retention in management.

Understand the concept and significance of a psychologically healthy workplace.

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Definitions:

Anxiety Disorders

Mental health conditions characterized by excessive fear, anxiety, and related behavioral disturbances.

Panic Disorder

A psychiatric disorder characterized by sudden and repeated episodes of intense fear accompanied by physical symptoms.

Recurrent Persistent Impulse

A repeated, ongoing urge to perform an act, often uncontrollably, which may lead to negative consequences.

Imminent Doom

A strong feeling of impending disaster or danger, often associated with anxiety disorders and panic attacks.