Question:
Cyclohexanol is:
Cyclohexanol is:
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Cyclohexanol is a secondary alcohol because the hydroxyl group is attached to a secondary carbon.
Updated On: Apr 22, 2026
- Phenol
- 1° alcohol
- 2° alcohol
- 3° alcohol
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The Correct Option is C
Solution and Explanation
Step 1: Understanding the structure of cyclohexanol.
Cyclohexanol is an alcohol with the structure \( C_6H_{11}OH \), where the hydroxyl group is attached to a secondary carbon (a carbon bonded to two other carbons).
Step 2: Classification of alcohols.
- (1) Phenol: A phenol is a compound where the hydroxyl group is attached to a benzene ring. This is not the case with cyclohexanol.
- (2) 1° alcohol: A 1° alcohol has the hydroxyl group attached to a primary carbon (a carbon bonded to only one other carbon).
- (3) 2° alcohol: This is the correct classification for cyclohexanol, as the hydroxyl group is attached to a secondary carbon.
- (4) 3° alcohol: A 3° alcohol has the hydroxyl group attached to a tertiary carbon, but cyclohexanol does not fit this description.
Step 3: Conclusion.
The correct answer is (3) 2° alcohol.
Cyclohexanol is an alcohol with the structure \( C_6H_{11}OH \), where the hydroxyl group is attached to a secondary carbon (a carbon bonded to two other carbons).
Step 2: Classification of alcohols.
- (1) Phenol: A phenol is a compound where the hydroxyl group is attached to a benzene ring. This is not the case with cyclohexanol.
- (2) 1° alcohol: A 1° alcohol has the hydroxyl group attached to a primary carbon (a carbon bonded to only one other carbon).
- (3) 2° alcohol: This is the correct classification for cyclohexanol, as the hydroxyl group is attached to a secondary carbon.
- (4) 3° alcohol: A 3° alcohol has the hydroxyl group attached to a tertiary carbon, but cyclohexanol does not fit this description.
Step 3: Conclusion.
The correct answer is (3) 2° alcohol.
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