Write the structural formulae of the following alcohols :
(i) But-2-en-1-ol
(ii) 4, 6-Dimethylheptan-2-ol

Explanation

To solve the question of writing the structural formulae for the given alcohols, we will break it down into two parts as specified in the question.

### (i) But-2-en-1-ol

1. **Identify the Base Structure**: The name "But-2-en-1-ol" indicates that we have a butane structure (4 carbon atoms) with a double bond at the second carbon and a hydroxyl (-OH) group at the first carbon.

- The carbon skeleton can be represented as:
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