Practice Alkenes - 9.2.2 | Chapter 9: Organic Chemistry I (Fundamentals & Functional Groups) | IB Grade 12-Chemistry
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Alkenes

9.2.2 - Alkenes

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Practice Questions

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Question 1 Easy

What is the general formula for alkenes?

💡 Hint: Think about how many hydrogens are in comparison to alkanes.

Question 2 Easy

Name the simplest alkene.

💡 Hint: This alkene has two carbon atoms.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the general formula for alkenes?

CnH₂n
CnH₂n+2
CnH₂n−2

💡 Hint: Remember the relationship of hydrogens to the number of carbons.

Question 2

True or False: Alkenes are saturated hydrocarbons.

True
False

💡 Hint: Think about what 'saturated' means in chemistry.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

If you have an unknown hydrocarbon with the formula C4H8, propose two different structural isomers and discuss their properties.

💡 Hint: Consider how the double bond's position affects both the structure and reactivity.

Challenge 2 Hard

How would the addition of HCl to an alkene not follow Markovnikov's rule if it was symmetrical?

💡 Hint: Think about which carbon gets the ‘rich get richer’ treatment in an unsymmetrical reaction.

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