Which of the following is an example of "tertiary alcohols"?
Correct answer: B. 3-ethyl-3-hexanol
- A. 2-methyl-3-ethylpentane
- B. 3-ethyl-3-hexanol
- C. 2-methyl-4-hexanol
- D. Isopropyl alcohol
Explanation
Tertiary alcohols feature a hydroxyl group attached to the carbon atom, which is connected to 3- 3-alkyl groups. 3-ethyl-3-hexanolHence, B is the correct option.The hydroxyl carbon has three R groups.
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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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