Practice Decarboxylation - 8.9.3.2 | 8. Aldehydes, Ketones and Carboxylic Acids | CBSE Grade 12 Chemistry Part 2
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8.9.3.2 - Decarboxylation

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is decarboxylation?

πŸ’‘ Hint: Think about what happens when carboxylic acids undergo this reaction.

Question 2

Easy

Name one method for decarboxylation.

πŸ’‘ Hint: Recall the common laboratory method involving a mixture of NaOH and CaO.

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 produced during decarboxylation?

  • Carbon dioxide
  • Water
  • Oxygen

πŸ’‘ Hint: Consider the by-product of carboxyl group removal.

Question 2

True or False: Kolbe electrolysis produces more carbon atoms than initially present in the molecule.

  • True
  • False

πŸ’‘ Hint: Think about how the process results in larger molecules.

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Challenge Problems

Push your limits with challenges.

Question 1

Describe how you would convert sodium malonate into propane using decarboxylation.

πŸ’‘ Hint: Think about the steps involved in releasing COβ‚‚ during heating.

Question 2

Predict the products formed from Kolbe electrolysis of sodium butanoate.

πŸ’‘ Hint: Consider how the reaction affects the carbon chain length.

Challenge and get performance evaluation