Chemistry
Here we will cover the various topics regarding Chemistry for Class 9. The concepts that are mastered in the lower classes help us to crack many entrance examinations like NEET, AIIMS, AIPMT, UPSC etc. At ABHYASONLINE.IN you can master the concepts at your own learning pace. It provides conceptual testing with analytical reports identifying the weak, moderate and strong concepts. We, at ABHYASONLINE.IN believe that, if the weak concepts are timely identified and improved, then every student can achieve their goals in life. Follow the links below to understand and master each and every concept of various topics in Biology 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
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
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