Chemistry | Class 10

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    Chapter 14 States of Matter and Phase Changes (12 videos) (Practice Test)

      14.1: Composition of the Atmosphere
      Introduction to Atmosphere
    1. Introduction to Atmosphere
      3710 views
      2. Composition of Atmosphere
    2. Composition of Atmosphere
      5542 views
      14.2: Layers of the Atmosphere
      Layers of Atmosphere
    1. Layers of Atmosphere
      4034 views
      2. Troposphere
    2. Troposphere
      3464 views
      3. Stratosphere
    3. Stratosphere
      3847 views
      14.3: Pollutants
      Pollutants
    1. Pollutants
      3232 views
      2. More on Pollutants
    2. More on Pollutants
      93 views
      3. Sources of Air Pollutants
    3. Sources of Air Pollutants
      2311 views
      4. Types of Pollutants,Oxides
    4. Types of Pollutants,Oxides
      2457 views
      5. Green House Effect
    5. Green House Effect
      5647 views
      6. Global Warming
    6. Global Warming
      4039 views
      7. Effect of Global Warming
    7. Effect of Global Warming
      1973 views
      8. Pollutants of Sulphur Compound
    8. Pollutants of Sulphur Compound
      1880 views
      9. Pollutants of Nitro Compound
    9. Pollutants of Nitro Compound
      1277 views
      14.4: Acidic Rain and its Effects
      Acid Rain
    1. Acid Rain
      6450 views
      2. Mechanism of Acid Rain
    2. Mechanism of Acid Rain
      1945 views
      3. Effect of Acid Rain
    3. Effect of Acid Rain
      3475 views
      14.5: Ozone Depletion and its Effects
      Depletion of Ozone
    1. Depletion of Ozone
      6088 views
      2. Effect of Ozone Depletion
    2. Effect of Ozone Depletion
      3297 views

    Chapter 15 Stoichiometry (14 videos) (Practice Test)

      15.1: Properties of Water
      Introduction to Water
    1. Introduction to Water
      4889 views
      2. Sources of Water
    2. Sources of Water
      678 views
      3. Physical Properties of Water
    3. Physical Properties of Water
      6961 views
      15.2: Water as Solvent
      Water as Universal Solvent
    1. Water as Universal Solvent
      7264 views
      15.3: Soft and Hard Water
      Soft, Hard and Heavy Water
    1. Soft, Hard and Heavy Water
      6613 views
      2. Causes of Hardness
    2. Causes of Hardness
      4754 views
      3. Temporary Hardness
    3. Temporary Hardness
      2745 views
      4. Permanent Hardness
    4. Permanent Hardness
      2168 views
      5. Removal of Temporary Hardness By Heating
    5. Removal of Temporary Hardness By Heating
      2105 views
      6. Removal of Temporary Hardness By Clark's Method
    6. Removal of Temporary Hardness By Clark's Method
      4887 views
      7. Removal of Permanent Hardness By Washing Soda
    7. Removal of Permanent Hardness By Washing Soda
      3584 views
      8. Removal of Permanent Hardness By Using Zeolite
    8. Removal of Permanent Hardness By Using Zeolite
      4418 views
      9. Disadvantages of Hard Water
    9. Disadvantages of Hard Water
      3086 views
      15.4: Water Pollution
      Water Pollution
    1. Water Pollution
      2644 views
      2. Water pollutants,Oxygen-Demanding Wastes(Industrial Effluents)
    2. Water pollutants,Oxygen-Demanding Wastes(Industrial Effluents)
      3256 views
      3. Disease-Causing Wastes(Domestic Effluents)
    3. Disease-Causing Wastes(Domestic Effluents)
      2009 views
      4. Agricultural Water Pollutants
    4. Agricultural Water Pollutants
      2231 views
      5. Effects of Water Pollution
    5. Effects of Water Pollution
      2093 views
      15.5: Waterborne Infectious Diseases
      Waterbrone Infectious Diseases
    1. Waterbrone Infectious Diseases
      7124 views
      2. More on Waterbrone Infectious Diseases
    2. More on Waterbrone Infectious Diseases
      1826 views
      3. Prevention of Waterborne Diseases
    3. Prevention of Waterborne Diseases
      2477 views

    Chapter 16 Electrochemistry (28 videos) (Practice Test)

      16.1: Basic Metallurgical Operations
      Introduction to Chemical Industries
    1. Introduction to Chemical Industries
      9433 views
      2. Metallurgical Operations
    2. Metallurgical Operations
      1196 views
      3. Minning of Minerals
    3. Minning of Minerals
      4729 views
      4. Concentration of Ore
    4. Concentration of Ore
      9524 views
      5. Roasting
    5. Roasting
      9344 views
      6. Smelting
    6. Smelting
      13931 views
      7. Bassemerization Or Reduction
    7. Bassemerization Or Reduction
      9389 views
      8. Refining
    8. Refining
      5660 views
      16.2: Manufacture of Sodium Carbonate by Solvay's Process
      Solvay Process of Sodium Carbonate
    1. Solvay Process of Sodium Carbonate
      53167 views
      2. Advantages of Solvay process
    2. Advantages of Solvay process
      2538 views
      16.3: Manufacture of Urea
      Manufacture of Urea
    1. Manufacture of Urea
      14242 views
      2. Importance of Urea
    2. Importance of Urea
      2287 views
      16.4: Petroleum Industry
      Petroleum
    1. Petroleum
      7113 views
      2. Fractional Distillation of Petroleum
    2. Fractional Distillation of Petroleum
      6206 views
      3. Uses of Petroleum Fractions
    3. Uses of Petroleum Fractions
      328 views

    Chapter 17 Reaction Kinetics (11 videos) (Practice Test)

      17.1: Collision Theory of Reaction Rate (Practice Test)
      Introduction to Reaction Kinetics
    1. Introduction to Reaction Kinetics
      7241 views
      2. Factors Affecting Rates Of Reactions, Nature of Reactants
    2. Factors Affecting Rates Of Reactions, Nature of Reactants
      6305 views
      3. Activation Energy
    3. Activation Energy
      7413 views
      4. More on Activation Energy
    4. More on Activation Energy
      3962 views
      17.2: Change in Mass During a Chemical Reaction (Practice Test)
      Measuring the Speed of Reaction from Mass Change
    1. Measuring the Speed of Reaction from Mass Change
      107 views
      17.3: Change in Temperature During a Chemical Reaction (Practice Test)
      Effect of Temperature on Speed of Reaction
    1. Effect of Temperature on Speed of Reaction
      3202 views
      17.4: Factors Affecting the Rates of Reaction (Practice Test)
      Factors Affecting Rates Of Reactions, Nature of Reactants
    1. Factors Affecting Rates Of Reactions, Nature of Reactants
      6305 views
      2. Effect of Particle Size on Speed of Reaction
    2. Effect of Particle Size on Speed of Reaction
      1908 views
      3. Effect of Temperature on Speed of Reaction
    3. Effect of Temperature on Speed of Reaction
      3202 views
      4. Catalysts
    4. Catalysts
      3271 views
      5. Enzymes
    5. Enzymes
      9049 views
      17.5: Importance of Chemical Kinetics in Food Industry
      No vidoes available yet. Still under development.

    Chapter 18 Salts (8 videos) (Practice Test)

      18.1: Arrangement of Ions in Salts (Practice Test)
      Concept of Salts
    1. Concept of Salts
      4385 views
      2. Structure of Sodium Chloride
    2. Structure of Sodium Chloride
      19373 views
      18.2: Melting Points of Ionic Compounds (Practice Test)
      Properties of Ionic Compounds
    1. Properties of Ionic Compounds
      6118 views
      18.3: Conduction of Electricity by Ionic Compounds (Practice Test)
      Properties of Ionic Compounds
    1. Properties of Ionic Compounds
      6118 views
      18.4: Soluble and Insoluble Salts (Practice Test)
      Soluble salt
    1. Soluble salt
      2607 views
      2. Insoluble Salt
    2. Insoluble Salt
      2064 views
      18.5: Preparation of Soluble Salts (Practice Test)
      Reaction of Bases with Acids
    1. Reaction of Bases with Acids
      2117 views
      2. More on Soluble Salt
    2. More on Soluble Salt
      1570 views

    Chapter 19 Nitrogen and Sulphur (17 videos) (Practice Test)

      19.1: Ammonia (Practice Test)
      Preparation of Ammonia in Industry
    1. Preparation of Ammonia in Industry
      5121 views
      2. More on Haber process
    2. More on Haber process
      3069 views
      3. Occurrence of Nitrogen
    3. Occurrence of Nitrogen
      1565 views
      19.2: Sulphuric Acid (Practice Test)
      Preparation of Sulphuric Acid through Contact Process
    1. Preparation of Sulphuric Acid through Contact Process
      13670 views
      19.3: Oxides (Practice Test)
      Normal Oxides
    1. Normal Oxides
      2549 views
      2. Basic Oxides
    2. Basic Oxides
      1437 views
      3. Acidic Oxides
    3. Acidic Oxides
      1365 views
      4. Neutral Oxides
    4. Neutral Oxides
      2340 views
      5. Amphoteric Oxides
    5. Amphoteric Oxides
      2209 views
      19.4: Metals (Practice Test)
      Metal and its Physical Properties
    1. Metal and its Physical Properties
      4237 views
      2. Chemical Reaction of Water with Metals
    2. Chemical Reaction of Water with Metals
      950 views
      3. Reaction of Metals with Steam
    3. Reaction of Metals with Steam
      946 views
      4. Reactions of Oxygen with Metals
    4. Reactions of Oxygen with Metals
      119 views
      5. Reaction of Metals with Acid
    5. Reaction of Metals with Acid
      64 views
      19.5: Reactivity Series of Metals (Practice Test)
      The Reactivity Series of Metals
    1. The Reactivity Series of Metals
      1460 views
      19.6: Role of Oxides of Nitrogen in Spreading Air Pollution (Practice Test)
      Pollutants of Nitro Compound
    1. Pollutants of Nitro Compound
      1277 views
      2. Pollutants of Sulphur Compound
    2. Pollutants of Sulphur Compound
      1880 views

    Chapter 20 Water (14 videos) (Practice Test)

      20.1: Water (Practice Test)
      Introduction to Water
    1. Introduction to Water
      4889 views
      20.2: Purity of Water (Practice Test)
      Physical Properties of Water
    1. Physical Properties of Water
      6961 views
      20.3: Difference Between Distilled Water and Tap Water (Practice Test)
      Qualities of Drinking Water
    1. Qualities of Drinking Water
      600 views
      2. Distillation
    2. Distillation
      424 views
      20.4: Substances Present in Water Obtained from Natural Sources (Practice Test)
      Impurities in Water
    1. Impurities in Water
      711 views
      20.5: Treatment of Domestic Water Supply (Practice Test)
      Water Treatment Plant
    1. Water Treatment Plant
      1473 views
      20.6: Effects of Pollutants Present in Water (Practice Test)
      Water Pollution
    1. Water Pollution
      2644 views
      2. Waterbrone Infectious Diseases
    2. Waterbrone Infectious Diseases
      7124 views
      3. More on Waterbrone Infectious Diseases
    3. More on Waterbrone Infectious Diseases
      1826 views
      4. Prevention of Waterborne Diseases
    4. Prevention of Waterborne Diseases
      2477 views
      20.7: Water Scarcity in Pakistan (Practice Test)
      Conservation of Water
    1. Conservation of Water
      265 views
      20.8: Elements Essential for Plant Growth (Practice Test)
      Micronutrients and Macronutrients
    1. Micronutrients and Macronutrients
      7599 views
      20.9: Fertilizers (Practice Test)
      Importance of Fertilizers
    1. Importance of Fertilizers
      4217 views
      20.10: Classification of Fertilizers (Practice Test)
      Importance of Fertilizers
    1. Importance of Fertilizers
      4217 views

    Chapter 21 Organic Chemistry (16 videos) (Practice Test)

      21.1: Classification of Organic Compounds (Practice Test)
      Concept of Organic Compounds
    1. Concept of Organic Compounds
      12090 views
      2. Classification of Organic Compound
    2. Classification of Organic Compound
      11689 views
      3. Types of Cylic Compounds
    3. Types of Cylic Compounds
      8325 views
      21.2: Structural Formula (Practice Test)
      Structural Formula of Organic Compound
    1. Structural Formula of Organic Compound
      2888 views
      2. Condensed Formula
    2. Condensed Formula
      3066 views
      21.3: Homologous Series (Practice Test)
      Homologous Series
    1. Homologous Series
      6691 views
      21.4: Isomerism (Practice Test)
      Isomerism in Alkanes
    1. Isomerism in Alkanes
      317 views
      2. Structural Isomerism
    2. Structural Isomerism
      5219 views
      21.5: Functional Group (Practice Test)
      Functional Groups
    1. Functional Groups
      10137 views
      2. More on Functional Groups
    2. More on Functional Groups
      4522 views
      21.6: Naming Organic Compounds (Practice Test)
      Naming of Alkane
    1. Naming of Alkane
      1375 views
      2. Nomenclature of Alkyl Groups
    2. Nomenclature of Alkyl Groups
      5835 views
      3. Nomenclature of Alkenes
    3. Nomenclature of Alkenes
      14966 views
      4. Nomenclature of Alcohols
    4. Nomenclature of Alcohols
      8783 views
      5. Nomenclature of Carboxylic Acids
    5. Nomenclature of Carboxylic Acids
      6139 views
      6. Nomenclature of Esters
    6. Nomenclature of Esters
      2092 views

    Chapter 22 Hydrocarbons (15 videos) (Practice Test)

      22.1: Alkenes (Practice Test)
      Unsaturated Hydrocarbons
    1. Unsaturated Hydrocarbons
      3236 views
      2. Preparation of Alkenes
    2. Preparation of Alkenes
      792 views
      3. Preparation of Alkene
    3. Preparation of Alkene
      6950 views
      4. More on Preparation of Alkene
    4. More on Preparation of Alkene
      2668 views
      22.2: Important Reactions of Alkenes (Practice Test)
      Hydrogenation of Alkenes
    1. Hydrogenation of Alkenes
      5797 views
      2. Halogenation of Alkenes
    2. Halogenation of Alkenes
      2830 views
      3. Oxidation of Alkenes
    3. Oxidation of Alkenes
      6382 views
      4. Hydrohalogenation of Alkenes
    4. Hydrohalogenation of Alkenes
      2899 views
      5. Reaction of Ethene with Water
    5. Reaction of Ethene with Water
      568 views
      22.3: Alkynes (Practice Test)
      Alkynes
    1. Alkynes
      3690 views
      2. Uses of Acetylene
    2. Uses of Acetylene
      2771 views
      22.4: Sources of Organic Compounds (Practice Test)
      Sources of Organic Compounds
    1. Sources of Organic Compounds
      5200 views
      22.5: Refining of Petroleum (Practice Test)
      Fractional Distillation of Petroleum
    1. Fractional Distillation of Petroleum
      6206 views
      2. Uses of Petroleum Fractions
    2. Uses of Petroleum Fractions
      328 views
      22.6: Physical Properties of Different Petroleum Fractions (Practice Test)
      Fractional Distillation of Petroleum
    1. Fractional Distillation of Petroleum
      6206 views

    Chapter 23 Monohydroxy Alkanes or Alcohols (6 videos) (Practice Test)

      23.1: Manufacture of Ethyl Alcohol (CH3-CH2OH) (Practice Test)
      Industrial Preparation of Ethanol
    1. Industrial Preparation of Ethanol
      6068 views
      2. Reaction of Ethene with Water
    2. Reaction of Ethene with Water
      568 views
      23.2: Combustion of Alcohols (Practice Test)
      Combustion of Alcohols
    1. Combustion of Alcohols
      65 views
      23.3: Applications of Alcohols as Fuels (Practice Test)
      Uses of alcohol
    1. Uses of alcohol
      1020 views
      23.4: Role of Ethanol in Industries (Practice Test)
      Uses of alcohol
    1. Uses of alcohol
      1020 views
      23.5: Impact of Alcohols in Daily Life (Practice Test)
      Uses of alcohol
    1. Uses of alcohol
      1020 views

    Chapter 24 Carboxylic Acids (8 videos) (Practice Test)

      24.1: Preparation of Acetic Acid or Ethanoic Acid (Practice Test)
      Structure of Carboxylic acid
    1. Structure of Carboxylic acid
      2772 views
      2. Preparation of Acetic Acid in Laboratory
    2. Preparation of Acetic Acid in Laboratory
      2137 views
      3. Manufacture of Acetic Acid
    3. Manufacture of Acetic Acid
      1669 views
      4. Preparation of Ethanoic Acid
    4. Preparation of Ethanoic Acid
      869 views
      24.2: Reactions of Carboxylic Acids as Acids (Practice Test)
      Reactions Involving H Atom of the Carboxyl Group
    1. Reactions Involving H Atom of the Carboxyl Group
      910 views
      24.3: Reactions of Carboxylic Acids with Alcohols (Esterification) (Practice Test)
      Esterification
    1. Esterification
      1745 views
      24.4: Industrial Applications of Carboxylic Acid of Esters (Practice Test)
      Uses of Esters
    1. Uses of Esters
      201 views
      24.5: Carboxylic Acid and Esters in Daily Life (Practice Test)
      Uses of Esters
    1. Uses of Esters
      201 views

    Chapter 25 Biochemistry (13 videos) (Practice Test)

      25.1: The Importance of Nutrition (Practice Test)
      Introduction to Biochemistry
    1. Introduction to Biochemistry
      9083 views
      2. Nutrition in Man
    2. Nutrition in Man
      1077 views
      25.2: Carbohydrates (Practice Test)
      Carbohydrates
    1. Carbohydrates
      14028 views
      25.3: Proteins (Practice Test)
      Protein
    1. Protein
      8966 views
      2. Amino Acids as Building Blocks of Protein
    2. Amino Acids as Building Blocks of Protein
      4836 views
      25.4: Lipids (Practice Test)
      Lipids
    1. Lipids
      8415 views
      2. Structure and Composition of Fats and Oils
    2. Structure and Composition of Fats and Oils
      3623 views
      25.5: Vitamins (Practice Test)
      Vitamins
    1. Vitamins
      3245 views
      2. Importance of Vitamins
    2. Importance of Vitamins
      1423 views
      25.6: Nucleic Acid (Practice Test)
      Nucleic Acids
    1. Nucleic Acids
      10131 views
      25.7: Applications of Biochemistry (Practice Test)
      Medical Biotechnology and Cancer Treatment
    1. Medical Biotechnology and Cancer Treatment
      2. Achievements of Genetic Engineering
    2. Achievements of Genetic Engineering
      3723 views
      3. Tissue Culturing and Cloning
    3. Tissue Culturing and Cloning
      8030 views

    Chapter 26 Polymers (13 videos) (Practice Test)

      26.1: Types of Polymers (Practice Test)
      Macromolecules
    1. Macromolecules
      3948 views
      2. Types of Polymers
    2. Types of Polymers
      840 views
      3. Addition Polymerisation
    3. Addition Polymerisation
      5065 views
      4. Condensation Polymerisation
    4. Condensation Polymerisation
      4731 views
      5. More on Condensation Polymerisation
    5. More on Condensation Polymerisation
      844 views
      26.2: Structure of Monomers from Polymers (Practice Test)
      Structure of Polymers
    1. Structure of Polymers
      2765 views
      2. Addition Polymerisation
    2. Addition Polymerisation
      5065 views
      3. Condensation Polymerisation
    3. Condensation Polymerisation
      4731 views
      4. More on Condensation Polymerisation
    4. More on Condensation Polymerisation
      844 views
      26.3: Plastics (Practice Test)
      Uses of Addition Polymers
    1. Uses of Addition Polymers
      672 views
      26.4: Importance of Polymers in Textile Industry (Practice Test)
      Properties and Usage of Polyester, Nylon and Polythene
    1. Properties and Usage of Polyester, Nylon and Polythene
      2. More on Properties and Usage of Polyester, Nylon and Polythene
    2. More on Properties and Usage of Polyester, Nylon and Polythene
      26.5: Adverse Effects of Plastics (Practice Test)
      Disadvantages of Using Plastics
    1. Disadvantages of Using Plastics
      690 views