Chemistry
Here, we will cover the various topics regarding the Subject Chemistry for Class 7 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
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 7th - Chemistry [Water A Precious Resource I]ChemistryWater A Precious Resource I10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 7th - Chemistry [Water A Precious Resource II]ChemistryWater A Precious Resource II10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 7th - Chemistry [Forest Our Lifeline]ChemistryForest Our Lifeline10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 7th - Chemistry [Waste Water Management II]ChemistryWaste Water Management II10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 7th - Chemistry [Physical and Chemical Change I]ChemistryPhysical and Chemical Change I10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 7th - Chemistry [Physical and Chemical Change II]ChemistryPhysical and Chemical Change II10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 7th - Chemistry [Fibre to Fabric I]ChemistryFibre to Fabric I10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 7th - Chemistry [Fibre to Fabric II]ChemistryFibre to Fabric II10 / 10View All FREE Test(s)
- Sample Test(s)Test NameSubject(s)Topics / ChaptersQuestions / MarksActionTutorial - 7th - Chemistry [Acids Bases and Salts I]ChemistryAcids Bases and Salts I10 / 10View All FREE Test(s)
Explore Concepts (Click & View)
- Water As A Resource
- Importance of Water for Sustaining Life
- States of Water
- Water Cycle
- Importance of Water
- Sources of Water
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- Natural Distribution of Water in India
- Water Scarcity
- Conservation of Water
- Effect of Water Scarcity on Life
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- Profile of Forest
- Components of Forest
- Importance of Forest
- Forest Provide Useful Products
- Forest and Wild Life Resources
- Forest Provides Habitat for Wildlife
- Forest Maintains Oxygen and Carbon Dioxide Balance
- Management and Conservation of Natural Resources
- Protection of Forest and Wildlife
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- Wastewater Meaning
- Sewage and its Composition
- Sources of Wastewater
- Eutrophication
- Sewerage System
- Manhole
- Sewage Disposal and Management
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- Waste Water Treatment Plant
- Waste Water Treatment Plant Primary Treatment
- Waste Water Treatment Plant Secondary Treatment
- Waste Water Treatment Plant Tertiary Treatment
- Controlling Sewage Generation
- Pollution Control Disposal of Waste
- Septic Tank
- Composting Pits
- Sanitation at Public Places
- Ganga Action Plan
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- Types of changes
- Reversible and Irreversible Change
- Physical Change
- Chemical changes
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- Characteristics of chemical Reactions
- Decomposition Reaction
- Displacement Reaction
- Chemical Equation
- Balanced and Unbalanced Chemical Equation
- Chemical Reaction
- Combination Reaction
- Corrosion
- Crystallisation
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- Types of Materials
- Fibres and Its Types
- Natural Fibres
- Mixed Fibres
- History of Clothing
- Wool
- Animals that yield Wool
- Rearing and Breeding of sheep
- Processing of fibres into wool
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- Health Hazards In Wool Industry
- Silk
- Life Cycle of Silk Moth
- Rearing Silkworms
- Discovery of Silk
- Health hazards in sericulture
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- Acids and Physical Properties of Acids
- Uses of Acids
- Organic and Inorganic Acids
- Bases and Physical Properties of Bases
- Uses of Bases
- Chemical Properties of Acids and Bases
- Indicators
- Universal Indicators
- Litmus and Dry Turmeric Indicator
Explore Concepts (Click & View)
- Salts
- Classification of Salts
- Common Salts in Daily Life
- General Properties of Salts
- Reaction of Acids and Bases
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- Soil
- Soil Formation
- Weathering
- Soil Profile
- Constituents of Soil
- Properties of Soil
- Types of Soil
Explore Concepts (Click & View)
- Soil suitability for crops
- Soil Erosion
- Soil Pollution
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Upmanyu Sharma
7thIn terms of methodology I want to say that institute provides expert guidence and results oriented monitering supplements by requsite study material along with regular tests which help the students to improve their education skills.The techniques of providing education helps the students to asses...
Aman Kumar Shrivastava
10thWe started with lot of hope that Abhyas will help in better understnding of complex topics of highers classes. we are not disappointed with the progress our child has made after attending Abhyas. Though need to mention that we expected a lot more. On a scale of 1-10, we would give may be 7.
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8thThe experience was nice. I studied here for three years and saw a tremendous change in myself. I started liking subjects like English and SST which earlier I ran from. Extra knowledge gave me confidence to overcome competitive exams. One of the best institutes for secondary education.
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7thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
Shivam Rana
7thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
Manish Kumar
10thWhen I have not joined Abhyas Academy, my skills of solving maths problems were not clear. But, after joining it, my skills have been developed and my concepts of science and SST are very well. I also came to know about other subjects such as vedic maths and reasoning.
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7thMy experience with Abhyas academy is very good. I did not think that my every subject coming here will be so strong. The main thing is that the online tests had made me learn here more things.
Hiya Gupta
8thAbhyas institute is one of the best coaching institute in the vicinity of Ambala cantt.The institute provides good and quality education to the students.The teachers are well experienced and are very helpful in solving the problems. The major advantages of the institute is extra classes for weak...
Shreya Shrivastava
8thThird consective year,my ward is in Abhyas with nice experience of admin and transport support.Educational standard of the institute recumbent at satisfactory level. One thing would live to bring in notice that last year study books was distributed after half of the session was over,though study ...
Ayan Ghosh
8thIt was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
Cheshta
10thBeing a parent, I saw my daughter improvement in her studies by seeing a good result in all day to day compititive exam TMO, NSO, IEO etc and as well as studies. I have got a fruitful result from my daughter.
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8thAbout Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
