Chemistry


Class - 8th ISO Subjects
Everything You need to know
 

Here, we will cover the various topics regarding the Subject Chemistry for Class 8 ISO. The concepts that are mastered in the lower classes help us to crack many entrance exams like JEE Main, JEE Advanced, etc. At ABHYASONLINE. IN you can master the concepts at your own learning pace. It provides conceptual testing with an analytical report identifying the weak, moderate and strong concepts. The student can revise the weak concepts with the help of videos and can attempt the remedial test to know the present level of understanding. We at ABHYASONLINE believe that if the weak concepts are identified and improved then every student can achieve their goals in life. Follow the links below to master each and every concept of various topics in  Chemistry along with video lectures.

 

Explore Chapters

 
 

Explore Concepts (Click & View)

- Air Pollution

- Sources of Air Pollution

- Pollution Caused by Man

- Gaseous Pollutants

- Chemical Pollutants

- Particulate Pollutants

- Smog

- Pollution Caused by Burning of Coal

- Biodegradable Pollutants

- Acid Rain

- Depletion of Ozone Layer

- Greenhouse Effect

- Global Warming

- Prevention of Air Pollution

- Pollution Control Use of CNG

Sample Test(s)
Test Name
Subject(s)
Topics / Chapters
Questions / Marks
Action
Tutorial - 8th - Chemistry [Pollution of Air]
Chemistry
Pollution of Air
10 / 10
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Explore Concepts (Click & View)

- Water As A Resource

- Water Pollution As Resource Management

- Causes of Water Pollution

- Effects of Pollution on Waterbodies

- Pollution Control Growing of Specific Plants

- Pollution Control Sewage Disposal

- Pollution Control Disposal of Waste

- Potable Water

- Methods to Purify Water

- Conservation of Water

Sample Test(s)
Test Name
Subject(s)
Topics / Chapters
Questions / Marks
Action
Tutorial - 8th - Chemistry [Pollution of Water]
Chemistry
Pollution of Water
10 / 10
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Explore Concepts (Click & View)

- Types of Materials

- Natural Fibres

- Synthetic Fibres

- Mixed Fibres

- Rayon Silk Properties and Uses

- Nylon Properties and Uses

- Polyester Properties and Uses

- Acrylic Properties and Uses

- Spandex Properties and Uses

Sample Test(s)
Test Name
Subject(s)
Topics / Chapters
Questions / Marks
Action
Tutorial - 8th - Chemistry [Synthetic Fibres and Plastics I]
Chemistry
Synthetic Fibres and Plastics I
10 / 10
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Explore Concepts (Click & View)

- Different types of Plastics

- Thermosetting and Thermoplastic

- Properties of Plastics

- Plastics and Role in Environment

Sample Test(s)
Test Name
Subject(s)
Topics / Chapters
Questions / Marks
Action
Tutorial - 8th - Chemistry [Synthetic Fibres and Plastics II]
Chemistry
Synthetic Fibres and Plastics II
10 / 10
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Explore Concepts (Click & View)

- Metals and Non-Metals

- Mineral and Ores

- Physical Property of Metal - Physical State

- Physical Property of Non-Metal - Physical State

- Physical Property of Metal Appearance

- Physical Property of Non-Metal - Appearance

- Physical Property of Metal - Hardness

- Physical Property of Non-Metal - Hardness

- Physical Property of Metal - Ductility

- Physical Property of Metal - Conductivity

- Physical Property of Non-Metal - Conductivity

- Physical Property of Metal - Sonority

- Physical Property of Non-Metal - Sonority

- Reaction with Oxygen

- Reaction With Water

- Physical Property of Metal - Denisty

- Physical Property of Non-Metal - Density

Sample Test(s)
Test Name
Subject(s)
Topics / Chapters
Questions / Marks
Action
Tutorial - 8th - Chemistry [Metals and Non Metals I]
Chemistry
Metals and Non Metals I
10 / 10
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Explore Concepts (Click & View)

- Corrosion and its Prevention

- Metals React With Acids

- Reactivity Series

- Metals React With Other Metal Salts

- Uses of Metals

- Uses of Non Metals

- Alloys and its Importance

- Metal React With Water

Sample Test(s)
Test Name
Subject(s)
Topics / Chapters
Questions / Marks
Action
Tutorial - 8th - Chemistry [Metals and Non Metals II]
Chemistry
Metals and Non Metals II
10 / 10
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Explore Concepts (Click & View)

- Fuels

- Characteristics of Fuels

- Fossil Fuels

- Coal

- Coal and Petroleum

- Petroleum and Natural Gas

- Pollution caused by burning of Fossil Fuels

- How to Conserve Coal and Petroleum

Sample Test(s)
Test Name
Subject(s)
Topics / Chapters
Questions / Marks
Action
Tutorial - 8th - Chemistry [Coal and Petroleum]
Chemistry
Coal and Petroleum
10 / 10
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Explore Concepts (Click & View)

- Combustion and its Types

- Extinguishing a Fire

- Flame

Sample Test(s)
Test Name
Subject(s)
Topics / Chapters
Questions / Marks
Action
Tutorial - 8th - Chemistry [Combustion and Flame I]
Chemistry
Combustion and Flame I
10 / 10
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Explore Concepts (Click & View)

- Candle flame

- Combustion of a Candle

- Criteria for Ideal Fuel

- Fuel Efficiency

- Burning of Fuel Produces Harmful Products

- CNG

Sample Test(s)
Test Name
Subject(s)
Topics / Chapters
Questions / Marks
Action
Tutorial - 8th - Chemistry [Combustion and Flame II]
Chemistry
Combustion and Flame II
10 / 10
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