Practice Physical Properties - 7.4.3 | 7. Alcohols, Phenols and Ethers | CBSE 12 Chemistry Part 2
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Physical Properties

7.4.3 - Physical Properties

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Practice Questions

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Question 1 Easy

What is a characteristic feature of alcohols that contributes to their higher boiling points?

💡 Hint: Think about the type of bonds present.

Question 2 Easy

How does the solubility of alcohols change with increasing molecular weight?

💡 Hint: Consider the hydrophobic effect.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

Why do alcohols have higher boiling points than ethers?

A) Alcohols have more carbon atoms
B) Alcohols establish intermolecular hydrogen bonds
C) Ethers have more branching

💡 Hint: Consider the types of bonding in both classes.

Question 2

True or False: Phenols have lower boiling points than hydrocarbons of similar molecular weight.

True
False

💡 Hint: Recall the influence of functional groups.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Describe how molecular structure affects both the boiling point and solubility of alcohols.

💡 Hint: Relate each property back to the structure.

Challenge 2 Hard

In the context of applications, why is ethanol preferred over longer alcohol chains in pharmaceuticals?

💡 Hint: Consider the impact of solubility in drug delivery.

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