Selina Concise Chemistry Class 10 ICSE Solutions

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

Concepts covered in Chemical Bonding are Characteristic Properties of Electrovalent Compounds, Chemical Bond, Comparison of Electrovalent and Covalent Compounds, Concept of Electrovalent, Coordinate Bond, Covalent (Molecular) Bond, Electrovalent (Or Ionic) Bond, Structure of Electrovalent Compounds NaCl, MgCl2, CaO

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

Concepts covered in Analytical Chemistry: Uses of Ammonium Hydroxide and Sodium Hydroxide are Action of Alkalis (Naoh, Koh) on Certain Metals, Their Oxides and Hydroxides, Analytical Chemistry, 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, On Solution of Salts - Sodium Hydroxide on Ammonium Salts, On Solution of Salts - Special Action of Ammonium Hydroxide on Solutions of Copper Salt

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

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

Concepts covered in Metallurgy are Chemical Method - NaOH for Purifying Bauxite – Baeyer’s Process, Common Ores of Iron, Aluminium and Zinc, Corrosion of Metals and Its Prevention, Dressing of the Ore, Extraction of Aluminium, Extraction of Metals, Metallurgy, Position of the Metals (Alkali Metals and Alkaline Earth Metals) in the Periodic Table, Reduction of Metallic Oxides, Type of Elements: Non-metal

Concepts covered in Study of Compounds - Hydrogen Chloride are Concept of Hydrogen Chloride, Hydrogen Chloride - Acidic Properties of Its Solution, Hydrogen Chloride - Density and Solubility of Hydrogen Chloride (Fountain Experiment), Hydrogen Chloride - Preparation of Hydrogen Chloride from Sodium Chloride, Hydrogen Chloride - Reaction with Ammonia, Method of Preparation of Hydrochloric Acid, Precipitation Reactions with Silver Nitrate Solution and Lead Nitrate Solution

Concepts covered in Study of Compounds - Ammonia are Ammonia - Density and Solubility of Ammonia (Fountain Experiment), Ammonia - Laboratory Preparation, Ammonia - Manufacture by Haber’s Process;, Ammonia - Reactions with Hydrogen Chloride and with Hot Copper (Ii) Oxide and Chlorine, Ammonia - Uses of Ammonia, Aqueous Solution of Ammonia, Burning of Ammonia in Oxygen, Catalytic Oxidation of Ammonia as the Source of Nitric Acid, Concept of Ammonia, Properties of Ammonia

Concepts covered in Study of Compounds - Nitric Acid are Concept of Nitric Acid, Nitric Acid as an Oxidizing Agent., Nitric Acid - Laboratory Method of Preparation of Nitric Acid from Potassium Nitrate Or Sodium Nitrate

Concepts covered in Sulphuric Acid are Concept of Sulphuric Acid, Non-volatile Nature of Sulphuric Acid, Sulphuric Acid - Behaviour as an Acid When Dilute, Sulphuric Acid - Dehydrating Agent, Sulphuric Acid-manufacture by Contact Process, Sulphuric Acid - Oxidizing Agent When Concentrated

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

Concepts covered in Practical Work are Acids, Acids, Bases and Salts as Electrolytes, Action of Alkalis (Naoh, Koh) on Certain Metals, Their Oxides and Hydroxides, Ammonia - Density and Solubility of Ammonia (Fountain Experiment), Ammonia - Laboratory Preparation, Ammonia - Manufacture by Haber’s Process;, Ammonia - Reactions with Hydrogen Chloride and with Hot Copper (Ii) Oxide and Chlorine, Ammonia - Uses of Ammonia, Analytical Chemistry, An Elementary Study of the Migration of Ions, Applications of Electrolysis, Applications of Electrolysis - Purification of Copper, Aqueous Solution of Ammonia, Atomic Size, Avogadro’s Law, Burning of Ammonia in Oxygen, Catalytic Oxidation of Ammonia as the Source of Nitric Acid, Characteristic Properties of Electrovalent Compounds, Chemical Bond, Chemical Equation, Chemical Method - NaOH for Purifying Bauxite – Baeyer’s Process, Chemical Properties of Acetic Acid, Classification of Salts, Common Ores of Iron, Aluminium and Zinc, Comparison of Electrovalent and Covalent Compounds, Concept of Acetic Acid, Concept of Ammonia, Concept of Electrovalent, Concept of Ethanol, Concept of Hydrogen Chloride, Concept of Nitric Acid, Concept of Sulphuric Acid, Coordinate Bond, Corrosion of Metals and Its Prevention, Covalent (Molecular) Bond, Deduction of Simple (Empirical) and Molecular Formula from the Percentage Composition of a Compound, Determination of Molecular Formula, Dissociation of Ions and Electrical Conductivity, Dressing of the Ore, Electrolysis, Electrolytes and Non-Electrolytes, Electroplating, Electrovalent (Or Ionic) Bond, Empirical Formula of a Compound, Extraction of Aluminium, Extraction of Metals, Formation and Colour of Hydroxide Precipitated for Solutions of Salts of Ca, Fe, Cu, Zn and Pb, Gay Lussac’s Law of Combining Volumes, Homologous Series of Carbon Compound, Hydrocarbons - Alkanes, Hydrocarbons - Alkenes,, Hydrocarbons - Alkynes, Hydrogen Chloride - Acidic Properties of Its Solution, Hydrogen Chloride - Density and Solubility of Hydrogen Chloride (Fountain Experiment), Hydrogen Chloride - Preparation of Hydrogen Chloride from Sodium Chloride, Hydrogen Chloride - Reaction with Ammonia, Ions Present in Mineral Acids, Alkalis and Salts and Their Solutions, Metallurgy, Method of Preparation of Hydrochloric Acid, Molar Volume of a Gas at S.T.P, Mole Concept, Molecules, Nitric Acid as an Oxidizing Agent., Nitric Acid - Laboratory Method of Preparation of Nitric Acid from Potassium Nitrate Or Sodium Nitrate, Non-volatile Nature of Sulphuric Acid, On Solution of Salts - Colour of Salt and Its Solution, On Solution of Salts - Sodium Hydroxide on Ammonium Salts, On Solution of Salts - Special Action of Ammonium Hydroxide on Solutions of Copper Salt, Organic Compounds, Percentage Composition, Periodicity on the Basis of Atomic Number for Elements, Periodic Properties and Variations of Properties:- Physical and Chemical, Periodic Properties: Chemical Reactivity, Periodic Properties: Electron Affinity, Periodic Properties: Electronegativity, Periodic Properties: Ionisation Potential (Ionisation Energy), Periodic Properties: Metallic Character, Periodic Properties: Physical Properties, Position of the Metals (Alkali Metals and Alkaline Earth Metals) in the Periodic Table, Precipitation Reactions with Silver Nitrate Solution and Lead Nitrate Solution, Preparation - Laboratory Preparation of Salts (Normal and Acid Salts) – Relevant Laboratory, Properties of Ammonia, Reduction of Metallic Oxides, Refer to the Atomicity of Hydrogen, Oxygen, Nitrogen and Chlorine, Relation Between Atomic Number for Light Elements (Proton Number) and Atomic Mass for Light Elements, Relationship Between Vapour Density and Relative Molecular Mass, Salts, Simple Nomenclature, Special Features of Carbon, Structure of Compounds with Single, Double and Triple Bonds, Structure of Electrovalent Compounds NaCl, MgCl2, CaO, Substances Containing Both Molecules and Ions, Substances Containing Ions Only, Substances Containing Molecules Only, Substances Containing Molecules Only, Ions Only, Both Molecules and Ions., Sulphuric Acid - Behaviour as an Acid When Dilute, Sulphuric Acid - Dehydrating Agent, Sulphuric Acid-manufacture by Contact Process, Sulphuric Acid - Oxidizing Agent When Concentrated, Test for Acidity and Alkalinity, Type of Elements: Non-metal, Uses of Acetic Acid