Phenol was obtained from _ the first time.
Correct answer: D. Coal tar
- A. Coke
- B. Pitch
- C. Aromatic compounds
- D. Coal tar
Explanation
Phenol was first obtained from coal tar, which is a byproduct of the coal gasification process.
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About Phenols
Phenols contain a hydroxyl group directly bonded to an aromatic ring, making them more acidic than alcohols because the phenoxide ion is resonance-stabilised. Reactions include ionisation with bases, electrophilic substitution, bromination, nitration and oxidation, with attention to the difference between phenols and aliphatic alcohols.
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