8th chemistry-cbse

8th Chemistry-CBSE

    Delivery time:5-7 Days
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  • Description

Pebbles presents “CBSE 8th Std Chemistry”, an audio visual educational help tool to the students to understand the complex subject matter easily. The DVD limelights spectacular animations on various experiments and chemical reactions covering multifaceted aspects of the latest educational trends backed by commanding voice over by media professionals. The animated experiments have an intrinsic approach captivating the young minds effortlessly. A must on hand for the young and aspiring students, the DVD covers the following: 

Synthetic Fibres and Plastics
Fibers and Plastics, Fiber Types Of Animal Fibers, Silk Processing of Wool, Biodegradable Chart Animal Products as Food Methods of Silk Forming, Fur Natural Fibre and Synthetic Fibre Strength of the Fibres, Soaking Capacity Polyester and Acrylic, Polythene Plant and Animal Fibre, Plastics Advantages & Disadvantages of Natural Fibres & Synthetic Fibres Materials of Choice, Plastic is Non-reactive Uses of Plastics, Plastic and Environment 

Metals and Non-Metals
Malleability, Material & Chemical Properties Chemical Properties of Metals Oxides of Non-Metals, Reaction With Water Reaction With Bases Uses of Non Metals Displacement Reaction 

Coal 
Natural Resources, Fossil Fuels Story of Coal, Coke Uses of Coke, Coal Gas Refining of Petroleum Petroleum Consituents, Natural Gas Uses of Natural Gas, Fuel Management 

Combustion and Flame 
Combustion Supporter of Combustion Supporting Combustion Ignition Temperature Rapid Combustion Slow Combustion Incomplete Combustion Methods of Putting out Fire Fire Extinguishers Sodium Bi-Carbonate Fire Extinguishers Liquid Co2 Fire Extinguishers Types of Combustion Structure of Flame Effects Of The Flame Charteristics of a Good Fuel Calorific Value of a Fuel Burning of Fuels Leads to Harmful Products Use of diesel and petrol Solid Fuels Combustion and Light