Practice Coupling Reaction - 13.5.6 | Chapter 13: Organic Compounds Containing Nitrogen | ICSE Class 12 Chemistry
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What type of reaction combines a diazonium salt and phenol?

💡 Hint: Think about how two molecules can join to form a new one.

Question 2

Easy

What color are most azo dyes?

💡 Hint: Consider why these compounds are used in textiles.

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 does the coupling reaction create when a diazonium salt reacts with phenol?

  • Alcohol
  • Azo dye
  • Amines

💡 Hint: Consider what kind of compound is colored and often used in textiles.

Question 2

True or False: Azo dyes are formed from aliphatic compounds and diazonium salts.

  • True
  • False

💡 Hint: Consider the nature of aromatic compounds in dye production.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Describe the environmental concerns associated with azo dyes and propose a method to reduce their impact.

💡 Hint: Consider methods of waste management and alternative materials.

Question 2

Develop a step-by-step synthesis protocol for creating a specific azo dye from a given primary amine.

💡 Hint: Break down the synthesis into logical steps, focusing on diazonium and coupling reactions.

Challenge and get performance evaluation