This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Chemistry (Part Ii) Chapter 13 Amines – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Chemistry (Part Ii) Chapter 13 Amines Quiz 7 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The correct IUPAC name for CH2=CHCH2NHCH3 is A) Allyimethyl amine. B) 2-Amino-4-pentene. C) 4-Aminopent-1-ene. D) N-Methylprop-2-en-1-amine. Show Answer Correct Answer: D) N-Methylprop-2-en-1-amine. 2. Which reaction does not occur with aniline due to salt formation? A) Friedel-Crafts reaction. B) Alkylation. C) Nitration. D) Electrophilic substitution. Show Answer Correct Answer: A) Friedel-Crafts reaction. 3. What reagents are used in azidation A) $\frac{NaN_3}{LAH}$. B) $\frac{KCN}{LAH}$. C) $\frac{R'NH_2}{NaBH_4}$. D) $\frac{NH_3}{LAH}$. Show Answer Correct Answer: A) $\frac{NaN_3}{LAH}$. 4. How many R-groups are attached to the nitrogen atom in a secondary amine? A) Three. B) Four. C) Two. D) One. Show Answer Correct Answer: C) Two. 5. What is the reagent for nitrous acid A) NaNO$_{2}$, HCl. B) HNO$_{2}$. C) HNO$_{3}$. D) NH$_{3}$. Show Answer Correct Answer: A) NaNO$_{2}$, HCl. 6. Which of the following compounds is a secondary amine? A) Ethylamine. B) Dimethylamine. C) Benzylamine. D) Aniline. Show Answer Correct Answer: B) Dimethylamine. 7. CH$_{3}$CH$_{2}$NHCH$_{3 }$is a ..... amine A) Primary. B) Secondary. C) Tertiary. D) None of the above. Show Answer Correct Answer: B) Secondary. 8. Which of the following is NOT a step in conducting a clock reaction? A) Observing a clear color change. B) Collecting time for the change to occur. C) Changing the concentration of one reactant. D) Measuring the temperature change. Show Answer Correct Answer: D) Measuring the temperature change. 9. In a clock reaction, what is collected to determine the reaction order? A) Temperature change. B) Time for color change. C) Pressure change. D) Volume of gas produced. Show Answer Correct Answer: B) Time for color change. 10. Which one of the following is the strongest base? A) Methyl amine. B) Phenyl amine. C) Ammonia. D) None of the above. Show Answer Correct Answer: A) Methyl amine. 11. Which of the following compound will not undergo azo coupling reactionwith benzene diazonium chloride A) (i) Aniline. B) (ii) Phenol. C) (iii) Anisole. D) (iv) Nitrobenzene. Show Answer Correct Answer: D) (iv) Nitrobenzene. 12. An amide is defined by ..... A) A carbon bound to both an oxygen and a nitrogen. B) A carbon bound to oxygen. C) All the above. D) None of the above. Show Answer Correct Answer: A) A carbon bound to both an oxygen and a nitrogen. 13. What is the product of the reaction between halogenoalkanes and ammonia in a one-step reaction? A) Tertiary amines. B) Primary amines. C) Quaternary ammonium salts. D) Secondary amines. Show Answer Correct Answer: B) Primary amines. 14. Reduction of p-nitrotoluene with Sn and HCl gives A) P-methylaniline. B) Toluene. C) M-methylaniline. D) N-Methylaniline. Show Answer Correct Answer: A) P-methylaniline. 15. Acetic anhydride react with aniline to give A) N-methylaniline. B) P-aminoacetophenone. C) Acetanilide. D) M-aminoacetophenone. Show Answer Correct Answer: C) Acetanilide. 16. What is the functional group of Amines? A) -OH. B) -NH2. C) -COOH. D) -C=O. Show Answer Correct Answer: B) -NH2. 17. Which amine is formed from the reduction of benzamide in presence of Br$_{2 }$and KOH A) Aniline. B) Benzylamine. C) Tertiary amine. D) Ethylamine. Show Answer Correct Answer: A) Aniline. 18. Which of the following is a secondary amine? A) CH3NH2. B) (CH3)2NH. C) CH3NHCH3. D) NH3. E) CH3OH. Show Answer Correct Answer: B) (CH3)2NH. 19. What is the outcome when an amine reacts with [H+], NaBH3CN? A) It forms a primary amine. B) It forms a secondary amine. C) It forms a tertiary amine. D) It forms a quaternary ammonium salt. Show Answer Correct Answer: A) It forms a primary amine. 20. What type of bonds do amines have to hydrogen or carbon atoms? A) Double. B) Single. C) Triple. D) James Bonds. Show Answer Correct Answer: B) Single. 21. Which of the following reactions produces secondary amines from a halogenoalkane? A) Reduction of amides. B) Reduction of nitriles. C) Nucleophilic substitution of halogenoalkanes with secondary amine. D) Reaction of halogenoalkanes with ammonia. Show Answer Correct Answer: C) Nucleophilic substitution of halogenoalkanes with secondary amine. 22. Which of the following is a correct representation of a primary amine? A) A molecule with three hydrogen atoms attached to a nitrogen atom. B) A molecule with two hydrogen atoms and one alkyl group attached to a nitrogen atom. C) A molecule with two alkyl groups attached to a nitrogen atom. D) A molecule with three alkyl groups attached to a nitrogen atom. Show Answer Correct Answer: B) A molecule with two hydrogen atoms and one alkyl group attached to a nitrogen atom. 23. CH$_{3}$CH$_{2}$CH$_{2}$NH$_{2}$, CH$_{3}$CH$_{2}$NHCH$_{3}$ and (CH$_{3}$)$_{3}$N is isomeric amines. Which one has lowest boiling point? A) CH$_{3}$CH$_{2}$CH$_{2}$NH$_{2}$. B) CH$_{3}$CH$_{2}$NHCH$_{3}$. C) (CH$_{3}$)$_{3}$N. D) None of the above. Show Answer Correct Answer: C) (CH$_{3}$)$_{3}$N. 24. What type of bond is formed when a nitrogen atom donates its lone pair to an H+ ion? A) Hydrogen bond. B) Ionic bond. C) Covalent bond. D) Co-ordinate (dative) bond. Show Answer Correct Answer: D) Co-ordinate (dative) bond. 25. Which method is used to observe color change during continuous monitoring experiments? A) Spectroscopy. B) Chromatography. C) Colorimetry. D) Titration. Show Answer Correct Answer: C) Colorimetry. ← 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 8Class 12 Chemistry (Part Ii) Chapter 13 Amines Quiz 9Class 12 Chemistry (Part Ii) Chapter 13 Amines Quiz 10Class 12 Chemistry (Part Ii) Chapter 13 Amines Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books