Amines Class 12 Chemistry Notes
Amines are derivatives of ammonia in which one or more hydrogen atoms have been replaced by alkyl, cycloalkyl, allyl or aryl groups. Amines are classified as 1º, 2º and 3º amines according to the number of hydrogen atoms replaced by the alkyl groups. Thus, the general formula of primary, secondary and tertiary amines may be written as RNH2 , R2NH, and R3N, respectively. Nitrogen atom in Amines is sp3-hybridized so it has a tetrahedral structure.
Methods of Preparation of Amines
Physical Properties of Amines
Chemical Properties of Amines
Benzene Diazonium Chloride
IIT-JEE(Main) Shift-1 Date:22.1.2025
Find molecular weight of A
Solution:
The product (A) biphenyl have the molecular formula C12H10
So, its moleculare weight is (12 × 12) + 10 = 154
