Predict the major product of acid catalysed dehydration of :
(i) 1-Methylcyclohexanol (ii) Butan -1-ol

Explanation

To predict the major product of acid-catalyzed dehydration for the given alcohols, we will follow these steps:

### Step 1: Identify the Structures of the Alcohols
1. **1-Methylcyclohexanol**: This compound has a cyclohexane ring with a methyl group (CH₃) at the first position and a hydroxyl group (OH) at the same position.
2. **Butan-1-ol**: This is a straight-chain alcohol with the structure CH₃-CH₂-CH₂-CH₂OH.

### Step 2: Acid-Catalyzed Dehydration Mechanism
In acid-catalyzed dehydration, the hydroxyl group (OH) is protonated to form a better leaving group (water), followed by the elimination of water to form a double bond.
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