Aromatic & Aliphatic Amines | Organic Chemistry | GPAT Mock Test

1. What is the IUPAC name of (CH₃)₂CHNH₂?

2. Gabriel phthalimide synthesis is primarily used for the preparation of:

3. Which of the following amines is the most basic in an aqueous solution?

4. The carbylamine test (isocyanide test) is a characteristic reaction of:

5. Hinsberg’s reagent is used to distinguish between primary, secondary, and tertiary amines. What is its chemical name?

6. The reaction of converting an amide to a primary amine with one carbon atom less by using bromine and an alkali is called:

7. Aniline is a weaker base than cyclohexylamine because:

8. The conversion of a primary aromatic amine into a diazonium salt is known as:

9. Reaction of aniline with bromine water at room temperature gives:

10. N,N-Dimethylpropan-1-amine is a:

11. The correct order of basicity of methyl substituted amines in aqueous solution is:

12. Reduction of nitrobenzene with Sn/HCl results in the formation of:

13. To prepare p-nitroaniline from aniline, the -NH₂ group is first protected by:

14. Benzene diazonium chloride reacts with phenol in a weakly alkaline medium to form:

15. The key intermediate formed during the Hoffmann bromamide degradation is:

16. Why is the boiling point of primary amines higher than that of tertiary amines of comparable molecular mass?

17. A primary amine reacts with Hinsberg’s reagent to form a product that is:

18. Ammonolysis of an alkyl halide to give a mixture of amines is an example of:

19. Which of the following cannot be prepared by Gabriel phthalimide synthesis?

20. Secondary amines react with nitrous acid (HNO₂) to form:

21. The Schotten-Baumann reaction involves the acylation of an amine using an acid chloride in the presence of:

22. Electrophilic substitution in aniline is highly facile, and the -NH₂ group is:

23. Mendius reaction involves the reduction of:

24. In the diazotization of aniline with NaNO₂ and HCl, the attacking electrophile is:

25. Lower aliphatic amines are soluble in water primarily because they can: