Practice Reactions involving cleavage of O–H bond - 7.4.4.1 | 7. Alcohols, Phenols and Ethers | CBSE Grade 12 Chemistry Part 2
K12 Students

Academics

AI-Powered learning for Grades 8–12, aligned with major Indian and international curricula.

Professionals

Professional Courses

Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.

Games

Interactive Games

Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.

7.4.4.1 - Reactions involving cleavage of O–H bond

Enroll to start learning

You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What are the three classifications of alcohols based on hydroxyl groups?

💡 Hint: Think about how many -OH groups are present.

Question 2

Easy

Name one preparation method for phenols.

💡 Hint: Consider the chemicals commonly associated with phenol.

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

What is a characteristic feature of alcohols?

  • Presence of an -OH group
  • Presence of a carbonyl group
  • Presence of an ester group

💡 Hint: Think about the functional groups you learned about.

Question 2

True or False: Phenols are less acidic than alcohols.

  • True
  • False

💡 Hint: Consider how charge is distributed in these molecules.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Explain why alcohols are weaker acids than water, though they can donate protons.

💡 Hint: Think about how the molecular structure and hybridization affect the bond strength.

Question 2

How does the presence of electron-withdrawing groups influence the acidity of phenols compared to alcohols?

💡 Hint: Consider how resonance affects charge distribution in these compounds.

Challenge and get performance evaluation