Occurence of Carbon and its Compounds in Nature

This topic covers concepts such as Compounds of Carbon, Anaerobic Decomposition of Waste, Carbon Dioxide in Respiration, Carbon Cycle, and Production of Harmful Gases from Dead Organisms.

This topic covers concepts such as Allotropes of Carbon, Diamond, Graphite, Fullerenes, Crystalline Allotropes of Carbon, Amorphous Allotropes of Carbon, Coke, Properties of Diamond, Properties of Graphite, Charcoal, Lamp Black, etc.

This topic covers concepts such as Uses of Diesel, Uses of Liquified Petroleum Gas, Uses of Kerosene, Calorific Value, Calorific Values of Some Common Fuels, Types of Fuels on the basis of Physical State, Solid Fuels, Liquid Fuels, and Gaseous Fuels.

This topic covers concepts such as Conservation of Fuel, Problem with Rising Population, Time Taken for Consumption of Fossil Fuels, Burial of Forests, Conversion of Dead Plants to Coal, and Spontaneous Combustion of Coal Dust.

This topic covers concepts such as Biofuel, Global Warming, Technological Enhancement in Using Conventional Energy Sources, Biomass, Bio-gas, Energy from the Sea, Nuclear Energy, Hot Spots on Earth Crust, etc.

This topic covers concepts such as Reactions of Metal Hydrogen Carbonates with Acids, Reaction of Carbon Dioxide with Lime Water, Nature of Non-Metallic Oxide, Carbon Dioxide as Fire Extinguisher, Preparations of Carbon Dioxide, etc.

This topic covers concepts such as Greenhouse Effect and Greenhouse Gases.

This topic covers concepts such as Plastics, Nylon as a Synthetic Fibre, Uses of Nylon, Terylene as a Polyester, Problem with Disposal of Plastic, Non-biodegradable Materials, Cotton as a Polymer, Constituents of Cellulose, Uses of Polythene, etc.