Home > Class 12 Chemistry > Quizzes > Class 12 Chemistry Practice Test: Preparation of Amines
Class 12 Chemistry Practice Test: Preparation of Amines
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 0% Most missed: “Which of the following amines can be prepared from Gabriel phthalimide synthesis…”
Class 12 Chemistry Practice Test: Preparation of Amines
Time left 00:00
25 Questions

1. Which of the following is not a by product of Hoffmann bromamide degradation of acetamide with alcoholic KOH?
2. Which of the following compounds undergoes Hoffmann bromamide degradation reaction?
3. Which of the following would not be a good choice for reducing an aryl nitro compound to an amine?
4. What is the correct order of reactivity of the following alkyl halides towards ammonolysis reaction?
5. Ammonolysis is a reaction between an alkyl halide and most preferably an ______ solution of NH3.
6. Which of the following amines can be prepared from Gabriel phthalimide synthesis?
7. Ethyldimethylamine is obtained from the reduction of _______ with LiAlH4.
8. Which of the following is the most preferred reagent for reducing nitroethane to ethylamine?
9. How many more carbon atoms are present in the amine formed from the reduction of a nitrile, than in the nitrile itself?
10. Which path gives propan-1-amine as the product in the reaction below?
Product propan-1-amine obtained by reduction of CO to CH2 & Hoffmann degradation
11. The main product formed when the ammonolysis is carried out using excess of iodoethane is _______
12. Aniline can be formed from the ammonolysis of chlorobenzene.
13. Only primary amines can be obtained from the reduction of amides with LiAlH4.
14. Only primary amine is formed as the main product when ammonolysis of an alkyl halide takes place with large excess of ammonia.
15. What is the type of amine obtained from the ammonolysis of alkyl halides?
16. The best reagent for converting 2-phenylpropanamide to 1-phenylethanamine is ________
17. Which of the following steps is not present in Gabriel phthalimide synthesis?
18. How many water molecules are formed as the by product of reduction of one molecule of nitropropane to one molecule of propanamine, with hydrogen gas in Pt catalyst?
19. The reduction of phenyl isocyanide with H2 and Ni catalyst gives a/an _________
20. Gabriel phthalimide synthesis can be used for preparing phenylmethanamine.
21. What is the most suitable condition for the ammonolysis of an alkyl halide?
22. Which of the following reagents cannot be used to convert nitrobenzene to aniline?
23. What is obtained when the following compound undergoes ammonolysis in a sealed tube at 373K with iodomethane?
Tetramethyl ammonium iodide is obtained undergoing ammonolysis in sealed tube at 373K
24. Hoffmann bromamide degradation reaction is used for preparing _______ amines.
25. What compound is formed when hydrogen gas is passed through nitrobenzene in the presence of finely divided nickel?