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Which of the following statements about electrophilic aromatic substitution is t
Which of the following statements about electrophilic aromatic substitution is true?
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Practice Questions
1 question
Q1
Which of the following statements about electrophilic aromatic substitution is true?
The aromatic ring acts as a nucleophile.
The electrophile is generated in situ.
Both ortho and para products are formed equally.
The reaction requires a strong base.
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In electrophilic aromatic substitution, the aromatic ring acts as a nucleophile, attacking the electrophile to form a sigma complex.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following statements about electrophilic aromatic substitution is true?
Solution:
In electrophilic aromatic substitution, the aromatic ring acts as a nucleophile, attacking the electrophile to form a sigma complex.
Steps: 7
Show Steps
Step 1: Understand that electrophilic aromatic substitution is a type of chemical reaction.
Step 2: Identify that in this reaction, an aromatic ring (like benzene) is involved.
Step 3: Recognize that the aromatic ring has electrons that allow it to act as a nucleophile.
Step 4: Know that a nucleophile is a species that donates an electron pair to form a bond.
Step 5: Learn that the aromatic ring attacks an electrophile, which is a species that accepts electrons.
Step 6: Understand that this attack forms a temporary structure called a sigma complex.
Step 7: Conclude that the statement about the aromatic ring acting as a nucleophile and attacking the electrophile is true.
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