EASY
12th West Bengal Board
IMPORTANT
Earn 100

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

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 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.
EASY
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 47
Name the compound formed by coupling reaction of 4-aminobenzenesulphonic acid and N,N-dimethylbenzeneamine and give its one use.
EASY
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 48
Complete the following equation: ArN2+X- + CN- →CuCN _____ + N2 + X-.
EASY
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 49
An organic compound 'A' having molecular formula C2H7N on treatment with HNO2 gave the oily yellow substance. Identify A.
EASY
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 13 - Organic Compounds Containing Nitrogen>REVIEW EXERCISES>Q 50
Write IUPAC name of the following compound: m-NC-C6H4-NH2