Chapter 11: Problem 14

1-Propanol and 2 -Propanol are ______ isomers.

Short Answer

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Answer: 1-Propanol and 2-Propanol exhibit position isomerism.

Step by step solution

Understand isomerism

Isomers are molecules with the same molecular formula but different structures or arrangement of atoms. There are two main types of isomerism: structural isomerism and stereoisomerism. We will focus on structural isomerism, which involves different ways of connecting atoms within the molecule.

Draw structures of 1-Propanol and 2-Propanol

1-Propanol: CH3CH2CH2OH 2-Propanol: CH3CHOHCH3 1-Propanol's structure consists of a hydroxyl group (OH) attached to the terminal carbon atom in a three-carbon chain, whereas 2-Propanol has its hydroxyl group attached to the middle carbon atom in a three-carbon chain. These distinct structural differences indicate that they are structural isomers.

Identify the type of isomerism

As we observed that 1-Propanol and 2-Propanol have different connectivity in their structures but the same molecular formula (C3H8O), they exhibit position isomerism, which is a type of structural isomerism where the functional group is connected at different positions on the molecule's backbone. Thus, 1-Propanol and 2-Propanol are position isomers.

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1-Propanol and 2 -Propanol are ______ isomers.

Short Answer

Step by step solution

Understand isomerism

Draw structures of 1-Propanol and 2-Propanol

Identify the type of isomerism

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