Answer: All of the above |
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The molecular formula of butanol is \(C_4H_9OH\).
The structural formula for each answer options need to be determined and analysed.
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Butan-1-ol

The molecular formula of butan-1-ol is \(C_4H_9OH\).
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Butan-2-ol

The molecular formula of butan-2-ol is \(C_4H_9OH\).
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2-methylpropan-1-ol

The molecular formula of 2-methylpropan-1-ol is \(C_4H_9OH\).
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2-methylpropan-2-ol

The molecular formula of 2-methylpropan-2-ol is \(C_4H_9OH\).
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All of the above are the isomers of butanol. |