JEE CHEMISTRY UNIT 18
QUIZ NO 2
TOTAL QUESTIONS = 20
1. Which reagent is used to reduce nitro compounds to amines?
A. LiAlH4
B. Sn/HCl
C. H2/Ni
D. Zn/Conc. HCl
2. Which of the following gives a positive Carbylamine test?
A. CH3NH2
B. C2H5NH2
C. C3H7NH2
D. C6H5NH2
3. What is the bond angle in CH3NH2?
A. 108 degrees
B. 109.5 degrees
C. 120 degrees
D. 90 degrees
4. What is the functional group in amides?
A. -COOH
B. -CN
C. -NHCO-
D. -CONH2
5. Which reagent is used for the reduction of nitro compounds?
A. H2/Pd
B. Sn/HCl
C. Zn/Conc. HCl
D. LiAlH4
6. Which of the following is a nitro compound?
A. Trinitrotoluene
B. Nitroethane
C. Nitromethane
D. Dinitrobenzene
7. What is the functional group in nitro compounds?
A. -NH2
B. -CHO
C. -NO2
D. -COOH
8. Which reagent is used to prepare diazonium salts?
A. KMnO4
B. NaNO2 and HCl
C. H2/Pd
D. Conc. H2SO4
9. What is the product of the reaction between diazonium salts and phenol?
A. Phenylhydrazine
B. Phenyl diazonium chloride
C. Azo dye
D. Biphenyl
10. Which reagent is used to distinguish between primary, secondary, and tertiary amines?
A. Tollens' reagent
B. Hinsberg reagent
C. Iodoform test
D. Fehling's solution
11. What is the product of the reduction of nitrobenzene with Zn/Conc. HCl?
A. Cyclohexanol
B. Phenylamine
C. Cyclohexylamine
D. Aniline
12. What is the IUPAC name of CH3CH2NH2?
A. Methanamine
B. Ethanamine
C. Propanamine
D. Butanamine
13. What is the IUPAC name of C6H5NH2?
A. Benzenamine
B. Aniline
C. Aminobenzene
D. Phenylamine
14. Which of the following is an aliphatic amine?
A. Cyclohexylamine
B. Methylamine
C. Trimethylamine
D. Ethylamine
15. What is the IUPAC name of CH3CH2NH2?
A. Butanamine
B. Ethanamine
C. Propanamine
D. Methanamine
16. What is the functional group in nitro compounds?
A. -CHO
B. -COOH
C. -NO2
D. -NH2
17. What is the IUPAC name of CH3CH(NH2)COOH?
A. Glycine
B. Serine
C. Valine
D. Alanine
18. What is the product of the reaction between diazonium salts and phenol?
A. Monobromoaniline
B. Azo dye
C. Nitrophenol
D. Phenyl diazonium chloride
19. What is the product of the reaction between CH3NH2 and CH3COCl?
A. Ethanamide
B. Butanamide
C. Propionamide
D. Acetamide
20. Which of the following gives a positive Carbylamine test?
A. C2H5NH2
B. C3H7NH2
C. CH3NH2
D. C6H5NH2
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