The relatively high boiling point of alcohols in relation to their molecular mass is the result of hydrogen bonding.

Here's a step-by-step explanation:

1. Alcohols are polar molecules. This means they have a positive and a negative end, which allows them to attract other polar molecules.

2. The oxygen atom in the alcohol molecule forms a polar bond with the hydrogen atom. This is because oxygen is more electronegative than hydrogen, meaning it pulls the shared electrons closer to itself, creating a partial negative charge on the oxygen and a partial positive charge on the hydrogen.

3. This polar bond allows for the formation of hydrogen bonds, which are strong intermolecular forces.

4. Hydrogen bonds are stronger than the forces of attraction (like van der Waals forces) between molecules of similar molecular mass that do not form hydrogen bonds.

5. The strength of these hydrogen bonds means more energy (in the form of heat) is needed to break them and turn the alcohol from a liquid into a gas. This results in a higher boiling point.

Question

The relatively high boiling point of alcohols in relation to their molecular mass is the result of hydrogen bonding.

Here's a step-by-step explanation:

1. Alcohols are polar molecules. This means they have a positive and a negative end, which allows them to attract other polar molecules.

2. The oxygen atom in the alcohol molecule forms a polar bond with the hydrogen atom. This is because oxygen is more electronegative than hydrogen, meaning it pulls the shared electrons closer to itself, creating a partial negative charge on the oxygen and a partial positive charge on the hydrogen.

3. This polar bond allows for the formation of hydrogen bonds, which are strong intermolecular forces.

4. Hydrogen bonds are stronger than the forces of attraction (like van der Waals forces) between molecules of similar molecular mass that do not form hydrogen bonds.

5. The strength of these hydrogen bonds means more energy (in the form of heat) is needed to break them and turn the alcohol from a liquid into a gas. This results in a higher boiling point.

Knowee AI · Accepted Answer

The relatively high boiling point of alcohols in relation to their molecular mass is the result of hydrogen bonding.

Here's a step-by-step explanation:

1. Alcohols are polar molecules. This means they have a positive and a negative end, which allows them to attract other polar molecules.

2. The oxygen atom in the alcohol molecule forms a polar bond with the hydrogen atom. This is because oxygen is more electronegative than hydrogen, meaning it pulls the shared electrons closer to itself, creating a partial negative charge on the oxygen and a partial positive charge on the hydrogen.

3. This polar bond allows for the formation of hydrogen bonds, which are strong intermolecular forces.

4. Hydrogen bonds are stronger than the forces of attraction (like van der Waals forces) between molecules of similar molecular mass that do not form hydrogen bonds.

5. The strength of these hydrogen bonds means more energy (in the form of heat) is needed to break them and turn the alcohol from a liquid into a gas. This results in a higher boiling point.

The relatively high boiling point of alcohols in relation to their molecular mass is the result of _________?Group of answer choices

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The relatively high boiling point of alcohols in relation to their molecular mass is the result of _________?

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