How is m-nitroaniline obtained from nitrobenzene?

Important Questions on Organic Compounds Containing Nitrogen

EASY

12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 39

Direct nitration of aniline is not carried out. Explain why?

EASY

12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 40

Name one reagent used for separation of primary, secondary and tert- amines.

EASY

12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 41

Give one example of a zwitterion.

EASY

12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 42

Mention the chief use of quaternary ammonium salts derived from long chain amines.

EASY

12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 43

Mention two important uses of sulphanilic acid.

EASY

12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 44

What is diazotisation?

EASY

12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 45

Why are benzenediazonium salts soluble in water?

EASY

12th West Bengal Board

IMPORTANT

NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 46

Name one chemical test which can be used to distinguish an aromatic primary amine from an aliphatic primary amine.