Why are the lower members of alcohols soluble in water while the higher members are not?

Explanation

### Step-by-Step Solution

1. **Understanding Alcohol Structure**:
Alcohols consist of a hydroxyl group (-OH) attached to a carbon chain. The solubility of alcohols in water is influenced by the size of the carbon chain and the presence of the hydroxyl group.

2. **Lower Members of Alcohols**:
The lower members of alcohols, such as methanol (CH3OH) and ethanol (CH3CH2OH), have shorter carbon chains. This means they have a relatively larger proportion of the polar -OH group compared to the non-polar carbon chain.

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