Practice Chemical properties - 9.5.5.2 | 9. Hydrocarbons | CBSE 11 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 skillsβ€”perfect for learners of all ages.

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is electrophilic substitution?

πŸ’‘ Hint: Think of how electrophiles target aromatic compounds.

Question 2

Easy

Name one product of benzene's nitration.

πŸ’‘ Hint: Consider the role of nitric acid in the reaction.

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 type of reaction do benzene undergoes primarily?

  • Addition
  • Electrophilic Substitution
  • Nucleophilic Substitution

πŸ’‘ Hint: Think about the unique reactivity of aromatic compounds.

Question 2

Benzene is potentially carcinogenic. True or False?

  • True
  • False

πŸ’‘ Hint: Consider health studies related to benzene exposure.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a synthetic route to convert toluene (C₇Hβ‚ˆ) into benzene (C₆H₆).

πŸ’‘ Hint: Consider reactions that remove substituents from aromatic compounds.

Question 2

Explain the difference in reactivity between ortho- and para-nitrobenzene versus benzenes with alkyl substituents.

πŸ’‘ Hint: Think about electron density and how it changes the substitution pathways.

Challenge and get performance evaluation