The boiling point of an alkyl halide is influenced by the size of the halogen atom and the length of the carbon chain.

1. The larger the halogen atom, the higher the boiling point. This is because larger atoms have more electrons, which increases the strength of the van der Waals forces (a type of intermolecular force) between the molecules. Bromine atoms are larger than chlorine atoms, so bromo compounds generally have higher boiling points than chloro compounds.

2. The longer the carbon chain, the higher the boiling point. This is because longer chains have more surface area, which increases the strength of the van der Waals forces between the molecules. Heptane chains are longer than pentane chains, so heptane compounds generally have higher boiling points than pentane compounds.

Given these two factors, we can predict that 1-bromoheptane will have the highest boiling point out of the four options. It has the largest halogen atom (bromine) and the longest carbon chain (heptane).

Question

The boiling point of an alkyl halide is influenced by the size of the halogen atom and the length of the carbon chain.

1. The larger the halogen atom, the higher the boiling point. This is because larger atoms have more electrons, which increases the strength of the van der Waals forces (a type of intermolecular force) between the molecules. Bromine atoms are larger than chlorine atoms, so bromo compounds generally have higher boiling points than chloro compounds.

2. The longer the carbon chain, the higher the boiling point. This is because longer chains have more surface area, which increases the strength of the van der Waals forces between the molecules. Heptane chains are longer than pentane chains, so heptane compounds generally have higher boiling points than pentane compounds.

Given these two factors, we can predict that 1-bromoheptane will have the highest boiling point out of the four options. It has the largest halogen atom (bromine) and the longest carbon chain (heptane).

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The boiling point of an alkyl halide is influenced by the size of the halogen atom and the length of the carbon chain.

1. The larger the halogen atom, the higher the boiling point. This is because larger atoms have more electrons, which increases the strength of the van der Waals forces (a type of intermolecular force) between the molecules. Bromine atoms are larger than chlorine atoms, so bromo compounds generally have higher boiling points than chloro compounds.

2. The longer the carbon chain, the higher the boiling point. This is because longer chains have more surface area, which increases the strength of the van der Waals forces between the molecules. Heptane chains are longer than pentane chains, so heptane compounds generally have higher boiling points than pentane compounds.

Given these two factors, we can predict that 1-bromoheptane will have the highest boiling point out of the four options. It has the largest halogen atom (bromine) and the longest carbon chain (heptane).

Which of the following alkyl halides has the highest boiling point?Group of answer choices1-bromoheptane1-chloroheptane1-bromopentanechloropentane PreviousNext

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Which of the following alkyl halides has the highest boiling point?

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