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

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

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

πŸ’‘ Hint: Think about the type of bonds present.

Question 2

Easy

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

πŸ’‘ Hint: Consider the hydrophobic effect.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

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

πŸ’‘ 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

πŸ’‘ Hint: Recall the influence of functional groups.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

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

πŸ’‘ Hint: Relate each property back to the structure.

Question 2

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

πŸ’‘ Hint: Consider the impact of solubility in drug delivery.

Challenge and get performance evaluation