|VI||Isolation of Elements||19|
|VIII||d- and f-Block Elements|
|X||Haloalkanes and Haloarenes||28|
|XI||Alcohols, Phenols and Ethers|
|XII||Aldehydes, Ketones and Carboxylic Acids|
|XIII||Organic Compounds Containing Nitrogen|
|XVI||Chemistry in Everyday Life|
Classification of solids based on different binding forces: molecular, ionic, covalent and metallic solids, amorphous and crystalline solids (elementary idea). Unit cell in two dimensional and three-dimensional lattices, calculation of density of unit cell, packing in solids, packing efficiency, voids, the number of atoms per unit cell in a cubic unit cell, point defects, electrical and magnetic properties.Band theory of metals, conductors, semiconductors and insulators and n & p type semiconductors.
Lanthanoids: Electronic configuration, oxidation states, chemical reactivity and lanthanoid contraction and its consequences.Actinoids: Electronic configuration, oxidation states and comparison with lanthanoids.
Haloalkanes: Nomenclature, nature of the C-X bond, physical and chemical properties, mechanism of substitution reactions, optical rotation.Haloarenes: Nature of C -X bond, substitution reactions (Directive influence of halogen in monosubstituted compounds only.
Uses and environmental effects of – dichloromethane, trichloromethane, tetrachloromethane, iodoform freons, DDT.
Alcohols: Nomenclature, methods of preparation, physical and chemical properties( of primary alcohols only), identification of primary, secondary and tertiary alcohols, mechanism of dehydration, uses with special reference to methanol and ethanol.Phenols: Nomenclature, methods of preparation, physical and chemical properties, acidic nature of phenol, electrophilic substitution reactions, uses of phenols.
Ethers: Nomenclature, methods of preparation, physical and chemical properties, uses.
Aldehydes and Ketones: Nomenclature, nature of carbonyl group, methods of preparation, physical and chemical properties, mechanism of nucleophilic addition, the reactivity of alpha hydrogen in aldehydes: uses.Carboxylic Acids: Nomenclature, acidic nature, methods of preparation, physical and chemical properties; uses.
Amines: Nomenclature, classification, structure, methods of preparation, physical and chemical properties, uses, identification of primary, secondary and tertiary amines.Cyanides and Isocyanides: will be mentioned at relevant places in context.
Diazonium salts: Preparation, chemical reactions and importance in synthetic organic chemistry.
Carbohydrates: Classification (aldoses and ketoses), monosaccharides (glucose and fructose), D-L configuration oligosaccharides (sucrose, lactose, maltose), polysaccharides (starch, cellulose, glycogen) importance.Proteins: Elementary idea of α – amino acids, peptide bond, polypeptides, proteins, the structure of proteins – primary, secondary, tertiary structure and quaternary structures (qualitative idea only), denaturation of proteins; enzymes. Hormones – Elementary idea excluding structure.
Vitamins: Classification and functions.
Nucleic Acids: DNA and RNA.
Chemicals in medicines: analgesics, tranquillizers antiseptics, disinfectants, antimicrobials, antifertility drugs, antibiotics, antacids, antihistamines.Chemicals in food: reservations, artificial sweetening agents, elementary idea of antioxidants.
Cleansing agents: soaps and detergents, cleansing action.
|CBSE Chemistry Syllabus Class 6||CBSE Chemistry Syllabus Class 7||CBSE Chemistry Syllabus Class 8||CBSE Chemistry Syllabus Class 9||CBSE Chemistry Syllabus Class 10|