This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Chemistry (Part Ii) Chapter 13 Amines – Quiz 10 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Chemistry (Part Ii) Chapter 13 Amines Quiz 10 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the purpose of using hydrazine in the Gabriel Synthesis? A) To reduce the ketone/aldehyde. B) To form an imine. C) To prepare phthalimide. D) To cleave the phthalimide and release the amine. Show Answer Correct Answer: D) To cleave the phthalimide and release the amine. 2. Select the Carboxylates in decreasing order from most electrophilic to least A) 1. Carboxylic Acids2. Amides3. Anhydrides4. Acid Chlorides5. Esters. B) 1. Esters2. Anhydrides3. Amides4. Carboxylic Acids5. Acid Chlorides. C) 1. Acid Chlorides2. Carboxylic Acids3. Esters4. Amides5. Anhydrides. D) 1. Acid Chlorides2. Anhydrides3. Esters4. Amides5. Carboxylic Acids. Show Answer Correct Answer: D) 1. Acid Chlorides2. Anhydrides3. Esters4. Amides5. Carboxylic Acids. 3. Droperidol-is a powerful sleeping pill. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 4. Which compound is the strongest base? A) Ammonia. B) Ammonium chloride. C) Methylamine. D) Phenylamine. Show Answer Correct Answer: C) Methylamine. 5. An amine is a A) Electrophile. B) Acid. C) Base. D) Radical. Show Answer Correct Answer: C) Base. 6. Ethylenediamine (en) is widely used as: A) A solvent for organic reactions. B) A bidentate ligand in coordination chemistry. C) A reducing agent. D) An oxidizing agent. Show Answer Correct Answer: B) A bidentate ligand in coordination chemistry. 7. What is varied in a clock reaction to find the order of the reaction? A) Temperature. B) Pressure. C) Concentration of one reactant. D) Volume of solvent. Show Answer Correct Answer: C) Concentration of one reactant. 8. Amides are converted to amines by A) Oxidation. B) Reduction. C) Hydrolysis. D) Ammonolysis. Show Answer Correct Answer: B) Reduction. 9. Which is a suitable amide responsible for preparation of aniline? A) Bezenamide. B) Alkyl amide. C) Pthalamide. D) None of these. Show Answer Correct Answer: A) Bezenamide. 10. 3$^{o}$ amines can not form hydrogen bond with water. Therefore they are insoluble in water. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 11. Which of the following polymers is biodegradable by acidic/alkaline hydrolysis? A) Polystyrene. B) Polyesters. C) Polyvinyl chloride. D) Polyalkenes. Show Answer Correct Answer: B) Polyesters. 12. Which of the following describes the formation of polyamides? A) Between a diol and dicarboxylic acid. B) Between a diamine and dicarboxylic acid. C) Between amino acids. D) Between a diol and diamine. Show Answer Correct Answer: B) Between a diamine and dicarboxylic acid. 13. What is the product of the reaction between ammonia and an alkyl halide? A) Quaternary ammonium salt. B) Primary amine. C) Secondary amine. D) Tertiary amine. Show Answer Correct Answer: B) Primary amine. 14. Reaction of Amines and Carboxylic acids will produce ..... A) Polyamide and H$_{2}$O. B) Polyamide and HCl. C) Polyester and H$_{2}$O. D) Polyester and HCl. Show Answer Correct Answer: A) Polyamide and H$_{2}$O. 15. What type of amine has only one hydrogen atom replaced by an carbon group? A) Tertiary. B) Secondary. C) Primary. D) None of the above. Show Answer Correct Answer: C) Primary. 16. Which of the following is a primary amine? A) Trimethylamine. B) Tertiary amine. C) Dimethylamine. D) Methylamine. Show Answer Correct Answer: D) Methylamine. 17. What type of reaction do amines typically undergo with alkyl halides? A) Nucleophilic substitution. B) Electrophilic addition. C) Redox reaction. D) Elimination. Show Answer Correct Answer: A) Nucleophilic substitution. 18. Most stable carbo cation? A) Tertiary. B) Secondary. C) Primary. D) Quaternary. Show Answer Correct Answer: A) Tertiary. 19. Consider the compounds methylethylamine and trimethylamine. Which of these has the higher boiling point? A) Methylethylamine. B) Trimethylamine. C) Both have approximately the same boiling point since they contain the same number of carbon atoms. D) None of the above. Show Answer Correct Answer: A) Methylethylamine. 20. The most reactive amine towards dilute hydrochloric acid is ..... A) CH3-NH2. B) . C) . D) . Show Answer Correct Answer: A) CH3-NH2. 21. What is the result of the reaction between an amine and an acid? A) Ester formation. B) Salt formation. C) No reaction. D) Amide formation. Show Answer Correct Answer: B) Salt formation. 22. Which of the following substances can be resolved into enantiomers? A) N-methylpyrrolidine. B) Benzylethylmethylammonium sulfate. C) Cyclohexylmethylamine. D) Diethylmethylammonium chloride. Show Answer Correct Answer: B) Benzylethylmethylammonium sulfate. 23. Catalytic reduction of nitro compounds into amines is: A) Oxidation reaction. B) Combustion reaction. C) Elimination reaction. D) Reduction reaction. Show Answer Correct Answer: D) Reduction reaction. 24. The reaction of an amine with Hinsberg's reagent helps distinguish: A) Primary, secondary, and tertiary amines. B) Only primary and secondary amines. C) Only aliphatic and aromatic amines. D) Amines from amides. Show Answer Correct Answer: A) Primary, secondary, and tertiary amines. 25. Reduction with iron scrap and HCl is preferred because A) Iron scrap is cheap. B) FeCl2 formed gets hydrolysed to release hydrochloric acid. C) FeCl3 is formed during the process. D) NOne of the above. Show Answer Correct Answer: B) FeCl2 formed gets hydrolysed to release hydrochloric acid. ← PreviousNext →Related QuizzesClass 12 Chemistry (Part Ii) Chapter 13 Amines Quiz 1Class 12 Chemistry (Part Ii) Chapter 13 Amines Quiz 2Class 12 Chemistry (Part Ii) Chapter 13 Amines Quiz 3Class 12 Chemistry (Part Ii) Chapter 13 Amines Quiz 4Class 12 Chemistry (Part Ii) Chapter 13 Amines Quiz 5Class 12 Chemistry (Part Ii) Chapter 13 Amines Quiz 6Class 12 Chemistry (Part Ii) Chapter 13 Amines Quiz 7Class 12 Chemistry (Part Ii) Chapter 13 Amines Quiz 8Class 12 Chemistry (Part Ii) Chapter 13 Amines Quiz 9Class 12 Chemistry (Part Ii) Chapter 13 Amines Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books