When alcohols react with Na metal, the alkoxide ion thus formed is a strong:
Correct answer: B. Nucleophile
- A. Electrophile
- B. Nucleophile
- C. Acid
- D. Free radical
Explanation
The reaction of an alcohol with sodium metal produces an alkoxide ion (RO⁻). This ion has a full negative charge on the highly electronegative oxygen atom, making it a very strong base and a strong nucleophile.
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About Alcohols and Phenols
Alcohols are classified as primary, secondary or tertiary and studied through their hydrogen bonding, acidity, oxidation and reactions with active metals, acids and halogenating agents. Phenols require separate treatment because the hydroxyl group is attached to an aromatic ring, making their acidity and electrophilic substitution different from ordinary alcohols.
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