Practice Unsaturated Hydrocarbons - 13.2(b) | 13. Hydrocarbons | ICSE 11 Chemistry
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Unsaturated Hydrocarbons

13.2(b) - Unsaturated Hydrocarbons

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the general formula for alkenes?

💡 Hint: Think about the number of hydrogen atoms relating to the number of carbon atoms and the presence of double bonds.

Question 2 Easy

What distinguishes alkynes from alkenes?

💡 Hint: Remember the endings of the compound names.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the general formula for alkynes?

CₙH₂ₙ
CₙH₂ₙ₋₂
CₙH₂ₙ₊₂

💡 Hint: Think about how a triple bond affects hydrogen in the formula.

Question 2

Alkenes are less reactive compared to alkanes. True or False?

True
False

💡 Hint: Consider what types of bonds are present in each.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Given the compound C₄H₆, determine if it's an alkene or alkyne and justify your answer based on its formula.

💡 Hint: Check how the hydrogen count relates to the number of carbon atoms.

Challenge 2 Hard

Sketch a reaction between an alkene and bromine and describe what happens during the reaction.

💡 Hint: Visualize how the double bond facilitates the addition reaction.

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