Empirical Formula of a Compound

Periodic Properties and Variations of Properties:- Physical and Chemical

• Periodic Properties and Variations of Properties:- Physical and Chemical
• Periodic Properties: Physical Properties
• Periodic Properties: Chemical Reactivity
• Relation Between Atomic Number for Light Elements (Proton Number) and Atomic Mass for Light Elements
• Periodicity on the Basis of Atomic Number for Elements
• Periodic Properties: Electronegativity
• Periodic Properties: Electron Affinity
• Periodic Properties: Ionisation Potential (Ionisation Energy)
• Periodic Properties: Metallic Character
• Atomic Size

Chemical Bonding

• Chemical Bond
• Coordinate Bond
• Comparison of Electrovalent and Covalent Compounds
• Covalent (Molecular) Bond
• Covalent (Molecular) Bond
• Characteristic Properties of Electrovalent Compounds
• Structure of Electrovalent Compounds NaCl, MgCl2, CaO
• Concept of Electrovalent
• Formation and Properties of Ionic Compounds

Study of Acids, Bases and Salts

• Acids
• Molecules
• Preparation - Laboratory Preparation of Salts (Normal and Acid Salts) – Relevant Laboratory
• Salts
• Classification of Salts
• Test for Acidity and Alkalinity
• Ions Present in Mineral Acids, Alkalis and Salts and Their Solutions

Analytical Chemistry:- Use of Ammonium Hydroxide and Sodium Hydroxide

• Analytical Chemistry
• Action of Alkalis (Naoh, Koh) on Certain Metals, Their Oxides and Hydroxides
• On Solution of Salts - Sodium Hydroxide on Ammonium Salts
• On Solution of Salts - Special Action of Ammonium Hydroxide on Solutions of Copper Salt
• Formation and Colour of Hydroxide Precipitated for Solutions of Salts of Ca, Fe, Cu, Zn and Pb
• On Solution of Salts - Colour of Salt and Its Solution

Mole Concept and Stoichiometry

• Molar Volume of a Gas at S.T.P
• Deduction of Simple (Empirical) and Molecular Formula from the Percentage Composition of a Compound
• Relationship Between Vapour Density and Relative Molecular Mass
• Refer to the Atomicity of Hydrogen, Oxygen, Nitrogen and Chlorine
• Avogadro’s Law
• Gay Lussac’s Law of Combining Volumes
• Mole Concept
• Percentage Composition
• Empirical Formula of a Compound
• Determination of Molecular Formula
• Chemical Equation

Electrolysis

• Electrolytes and Non-Electrolytes
• Substances Containing Molecules Only, Ions Only, Both Molecules and Ions.
• Electrolysis
• An Elementary Study of the Migration of Ions
• Applications of Electrolysis
• Concept of Electrolysis
• Acids, Bases and Salts as Electrolytes
• Dissociation of Ions and Electrical Conductivity
• Substances Containing Molecules Only
• Substances Containing Ions Only
• Applications of Electrolysis - Purification of Copper
• Substances Containing Both Molecules and Ions
• Electroplating

Metallurgy

• Metallurgy
• Chemical Method - NaOH for Purifying Bauxite – Baeyer’s Process
• Dressing of the Ore
• Extraction of Aluminium
• Common Ores of Iron, Aluminium and Zinc
• Extracting Metals Towards the Top of the Activity Series
• Extracting Metals in the Middle of the Activity Series
• Extracting Metals Low in the Activity Series
• Extraction of Metals from Ore
• Reduction of Metallic Oxides
• Types of Elements: Non-metal
• Corrosion of Metals and Its Prevention
• Position of the Metals (Alkali Metals and Alkaline Earth Metals) in the Periodic Table

Study of Compounds

Organic Chemistry

• Uses of Acetic Acid
• Chemical Properties of Acetic Acid
• Concept of Acetic Acid
• Concept of Ethanol
• Hydrocarbons - Alkynes
• Hydrocarbons - Alkenes,
• Hydrocarbons - Alkanes
• Simple Nomenclature
• Homologous Series of Carbon Compound
• Structure of Compounds with Single, Double and Triple Bonds
• Special Features of Carbon
• Organic Compounds