Practice Alkanes - 12.3.1.1 | 12. Organic Chemistry – Some Basic Principles | ICSE 11 Chemistry
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Alkanes

12.3.1.1 - Alkanes

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Practice Questions

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Question 1 Easy

What is the general formula for alkanes?

💡 Hint: Think about how many hydrogens are required for every carbon.

Question 2 Easy

Name the alkane with 3 carbon atoms.

💡 Hint: Remember the prefix for 3 carbon atoms.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the general formula for alkanes?

CₙH₂ₙ
CₙH₂ₙ₊₂
CₙH₃

💡 Hint: Remember the relationship between carbon and hydrogen in alkanes.

Question 2

True or False: Alkanes can contain double bonds.

True
False

💡 Hint: Consider the definition of saturation in chemistry.

1 more question available

Challenge Problems

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Challenge 1 Hard

Create a structural diagram for the alkane hexane (C₆H₁₄), labeling each carbon atom and the hydrogen attachments.

💡 Hint: Use your understanding of the CₙH₂ₙ₊₂ formula to guide your hydrogen placements.

Challenge 2 Hard

Explain the significance of alkanes in everyday life, particularly in energy production.

💡 Hint: Think about where you see alkanes - in fuels or as energy sources.

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