Compounds Containing Nitrogen Test Online MCQs

1. Identify Y in the reaction: C₆H₅NH₂   C₆H₅NCS + HgS + 2HCl

2. Aromatic nitriles (ArCN) are not prepared by reaction:

3. C₆H₅CONHCH can be converted into C₆H₅CH₂NHCH₃ by:

4. Hinsberg’s reagent is:

(a) 

(b)  C₆H₅SO₂Cl

(c)  C₆H₅SO₂NH₂

(d)  CH₃COCH₂COOC₂H₅

5. The compound which gives an oily nitrosomaine on reaction with nitrous acid at low temperature, is:

6. Primary amine reacts with carbon disulphide and HgCl₂ to produce alkyl isothiocyanate:

7. Chlorobenzene, Above reaction is known as:

8. Diethyl oxalate is used for distinguishing primary, secondary and tertiary

9. Which of the following statement is true?

10. The strongest base among the following is

11. Benzamide and benzyl amine can be distinguished by

12. In the reaction C₆H₅CHO + C₆H₅NH₂ → C₆H₅N = CH C₆H₅ + H₂O, The compound, C₆H₅N = CH C₆H₅ is known as  

13. The basic character of ethyl amine, diethyl amine and triethyl amine in chlorobenzene is

14. Benzene diazonium chloride reacts with hypophosphorous acid ti produce:

15. Nitrobenzene gives N-Phenylhydroxylamine by: