Which of the following is a characteristic of ethers? (2019)

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Question: Which of the following is a characteristic of ethers? (2019)

Options:

Correct Answer: Lower boiling point than alcohols

Exam Year: 2019

Solution:

Ethers generally have lower boiling points than alcohols due to the absence of hydrogen bonding.

Which of the following is a characteristic of ethers? (2019)

Which of the following is a characteristic of ethers? (2019)

Step 1: Understand what ethers are. Ethers are a type of organic compound that contain an oxygen atom connected to two alkyl or aryl groups.
Step 2: Know that boiling point is the temperature at which a substance changes from a liquid to a gas.
Step 3: Learn about hydrogen bonding. Hydrogen bonding occurs when a hydrogen atom is attracted to an electronegative atom (like oxygen) in another molecule.
Step 4: Compare ethers and alcohols. Alcohols have an -OH (hydroxyl) group that allows them to form hydrogen bonds with each other.
Step 5: Realize that ethers do not have an -OH group, so they cannot form hydrogen bonds like alcohols can.
Step 6: Conclude that because ethers cannot form hydrogen bonds, they generally have lower boiling points than alcohols.

No concepts available.