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Chemistry 12 Chemistry 12
UNIT I: Solid State
- Classification of solids
- crystal lattice
- unit cell
- calculation of density of unit cell
- packing in solids
- voids
- imperfections in solids
- electrical properties
- band theory of solids
UNIT II: Solutions
- Types of solutions
- solubility
- elevation of boiling point
- depression of freezing point
UNIT III: Electrochemistry
- EMF of a cell
- conductance
- Kohlrausch’s law
- specific and molar conductivities
- batteries
- corrosion
UNIT IV: Chemical Kinetics
- integrated rate equations
- half-life
- catalysis
UNIT V: Surface Chemistry
- Adsorption
- catalysis
- colloids - preparation and properties
- emulsions
- micelles
- purification of colloids
- dialysis
- electrophoresis
UNIT VI: General Principles and Processes of Isolation of Elements
- Occurrence of metals
- concentration of ores
- extraction of crude metal
- refining of metals
- thermodynamic and electrochemical principles of metallurgy
UNIT VII: p-Block Elements
- Group 13 to Group 18 elements
- general introduction
- electronic configuration
- occurrence
- trends in physical and chemical properties
- anomalous properties
- Boron - properties and compounds
- carbon - allotropes and compounds
- nitrogen - preparation and properties
- ammonia and nitric acid
UNIT VIII: d and f Block Elements
- Transition metals - electronic configuration
- general trends
- properties
- lanthanides and actinides - electronic configuration
- oxidation states
UNIT IX: Coordination Compounds
- Coordination compounds
- nomenclature
- isomerism
- bonding in coordination compounds
- Valence bond theory
- crystal field theory
- applications of coordination compounds
UNIT X: Haloalkanes and Haloarenes
- Haloalkanes - preparation
- properties
- reactions
- mechanism of SN1 and SN2 reactions, uses
- Haloarenes - preparation
- properties, uses
- environmental effects
UNIT XI: Alcohols, Phenols, and Ethers
UNIT XII: Aldehydes, Ketones, and Carboxylic Acids
- properties, reactions, uses
- Carboxylic Acids - preparation
- properties, reactions, uses
UNIT XIII: Organic Compounds Containing Nitrogen
- properties, reactions, uses
- properties, reactions, uses
- Cyanides and Isocyanides - preparation
- properties, reactions, uses
UNIT XIV: Biomolecules
- monosaccharides
- oligosaccharides
- polysaccharides
- peptides
- lipids
UNIT XV: Polymers
- Classification
- polymerisation
- polymer properties
- biodegradable polymers
- commercial polymers
UNIT XVI: Chemistry in Everyday Life
- Drugs and pharmaceuticals
- cleansing agents
- food preservatives
- artificial sweetening agents
- antioxidants
- soaps and detergents
BETA
