Textbook Question
Propose mechanisms for the following reactions. In most cases, more products are formed than are shown here. You only need to explain the formation of the products shown, however.
(c)
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9. Alkenes and Alkynes
Dehydration Reaction
Multiple Choice
Which of the following best describes a dehydration synthesis reaction?
A
A reaction where water is removed to form a new bond between molecules.
B
A reaction where gas is released as a byproduct.
C
A reaction where oxygen is added to a compound.
D
A reaction where water is added to break down a compound.
Verified step by step guidance1
Understand the concept of dehydration synthesis: It is a type of chemical reaction where two molecules are joined together with the removal of water (H₂O). This process is common in the formation of polymers from monomers.
Identify the key components of dehydration synthesis: The reaction involves the removal of a hydroxyl group (OH) from one molecule and a hydrogen atom (H) from another, resulting in the formation of water as a byproduct.
Compare the given options: Analyze each option to determine which one aligns with the definition of dehydration synthesis. The correct description should involve the removal of water to form a new bond.
Eliminate incorrect options: Discard options that involve the addition of water, release of hydrogen gas, or addition of oxygen, as these do not describe dehydration synthesis.
Select the correct option: Choose the option that accurately describes the removal of water to form a new bond between molecules, which is characteristic of dehydration synthesis.
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