Practice Homologous Series (8.4.2) - Organic chemistry – some Basic Principles and Techniques

Practice: Homologous Series

Lesson 8.4.2Organic chemistry – some Basic Principles and Techniques

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8 questions

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6 sample questions

Question 1.
What is a homologous series?
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Think about how members within a family might share traits.
Question 2.
Name the first three alkenes.
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Recall the adding of double bonds to the carbon chain.
3Question 3.
What is a key characteristic of a homologous series?
- All members have the same melting point.
- Members differ by -CH2 unit.
- Members can only be alkanes.
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Think about the formula characteristics.
4Question 4.
True or False: All members of a homologous series have identical chemical properties.
- True
- False
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Reflect on what makes functional groups unique.
Question 5.
Given a series of hydrocarbons with identical functional groups, explain how the presence of additional carbon atoms influences their boiling points.
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Consider how molecular size plays a role in interaction.
Question 6.
You have a compound series where the first member is octene. Can you list down the three next members of its homologous series and their general properties?
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Think about the formula changes as you append each carbon.

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