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JEE Main - Environmental Chemistry Notes (Free PDF Download)

Last updated date: 29th Nov 2023
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MVSAT Dec 2023

Access Now and Score More: JEE Main - Environmental Chemistry Notes With ImportantTopics

Prepare to achieve your goals in JEE Main 2024 using Environmental Chemistry Notes that concentrate on important topics. These notes hold the secret to securing top scores in JEE Main exams. They are created by master teachers from Vedantu who understand your requirements. These notes present a condensed version of Environmental Chemistry and encompass all the necessary information for the test. The best part? You can get them as a FREE PDF download. The teachers put in dedicated efforts to ensure the notes align perfectly with the JEE Main syllabus.


JEE Main Revision Notes


Text, Images, Videos and PDF


JEE Main

Chapter Name:

Environmental Chemistry

Academic Session:



English Medium



Available Material:

Chapter-wise Notes with PDF

Environmental Chemistry JEE Main's Environmental Chemistry delves into the study of chemical processes and their environmental impact, addressing pollution, waste management, and sustainable practices. They are some of the important topics for JEE Main exams. Check out the table below for more information.

Year Wise Weightage of Questions: JEE Main Environmental Chemistry

Sl. No.


Average No. Of Questions Asked

Marks per Question

Total Marks





















You can find that an average of 2 questions have been asked from the past five years of JEE main exam. The teachers worked hard to ensure the Environmental Chemistry notes perfectly matched the JEE Main syllabus. So, gear up to succeed – grab your Environmental Chemistry Notes now and shine in JEE Main 2024!

Competitive Exams after 12th Science

Focus Areas From Environmental Chemistry for JEE Main 2024

In Environmental Chemistry, certain topics can boost your JEE Main 2024 scores. Knowing these topics will make your preparation and focus for the exam easier. You can find the list of significant subjects from Environmental Chemistry below. Dive into the main ideas, basic theories, and important formulas that shape your success in Environmental Chemistry for JEE Main 2024.

  • Pollutants

  • Effects of pollutants on the environment

  • Methods for controlling pollution

  • Green chemistry

  • Environmental impact assessment

  • Sustainable development

JEE Chemistry Notes: Explore Chapters with 2024 Links

Explore structured JEE 2024 Chemistry Notes through easily accessible chapter-wise links. Delve into crucial subjects, comprehend fundamental ideas, and enhance exam readiness. Equip yourself with an advantage using these targeted notes.

Learn With Environmental Chemistry Notes and Score High in JEE Main 2024

Environmental Chemistry is the field of encompasses the study of chemical reactions and their effects on the environment, aiming to understand and address environmental issues such as pollution, climate change, and sustainability. The weightage of Environmental Chemistry in JEE Main is around 2-3% of the total marks, and students can also expect direct questions from this section. This makes it one of the scoring topics.

Environmental chemistry is an important topic for the JEE Main exam due to its relevance to real-world issues and its connections to various scientific principles. This subject provides insight into the chemical processes that occur in the environment, the impact of human activities on ecosystems, and strategies for sustainable development. Here's a breakdown of why environmental chemistry is important for the JEE Main exam, along with some key chapter contents:

1. Environmental Pollution

  • Understanding different types of pollution: air, water, soil, and noise pollution.

  • Causes and sources of pollution, both natural and anthropogenic.

  • Effects of pollution on human health and ecosystems.

  • Strategies for pollution control and prevention.

2. Atmospheric Chemistry

  • Composition and layers of the Earth's atmosphere.

  • Greenhouse effect and global warming.

  • Ozone layer depletion and its consequences.

  • Acid rain formation and its chemistry.

3. Water Chemistry

  • Properties of water, its importance, and unique characteristics.

  • Sources of water pollution: industrial, agricultural, and domestic.

  • Water treatment processes: coagulation, filtration, disinfection, etc.

  • Biochemical oxygen demand (BOD) and chemical oxygen demand (COD).

4. Soil Chemistry

  • Soil components and their roles in supporting life.

  • Soil pollution: contaminants, sources, and effects on plants and animals.

  • Soil fertility and nutrient management.

  • Remediation techniques for polluted soils.

5. Environmental Monitoring

  • Analytical methods for assessing pollution levels.

  • Use of instruments for measuring air quality, water quality, etc.

  • Importance of environmental standards and regulations.

  • Data interpretation and analysis for decision-making.

6. Green Chemistry

  • Principles of green chemistry for sustainable chemical processes.

  • Reduction of hazardous substances in chemical reactions.

  • Designing environmentally friendly products and processes.

  • Importance of minimizing waste generation and energy consumption.

7. Environmental Laws and Regulations

  • Introduction to key environmental laws and regulations.

  • International agreements addressing environmental issues.

  • Role of governments and organizations in enforcing regulations.

  • Importance of compliance to ensure a healthy environment.

In the JEE Main exam, questions related to environmental chemistry can appear in both the Chemistry section and in connection with broader scientific and societal concepts.

Power of Equations: How Formulas Amplify Revision Note Learning

Equations aren't just symbols; They're your key to solving problems in Chemistry. By grasping formulas, you'll tackle complex concepts effortlessly and boost your confidence. Dive into the world of equations along with JEE Main Chemistry Revision notes and amplify your study sessions. Explore our Chemistry formula pages to start your preparation journey of JEE Main today!

Next-Level Preparation: Supplemental Links for JEE Main 2024 Environmental Chemistry

These extra resources will elevate your preparation for JEE Main 2024 Environmental Chemistry. These links go beyond The basics To provide more learning materials. They're like stepping stones to higher understanding. As you delve into these supplementary links, you'll explore deeper aspects of the chapter. This added knowledge can help you solve complex problems and tackle challenging questions. These links are your secret tools to boost your confidence and excel in your exam. Check out the links in the table below and make your JEE Main 2024 Environmental Chemistry preparation to the next level.

Score Higher by Using Vedantu’s JEE Main Notes for Preparation

On your path to success in exams rely on Vedantu’s JEE Main Notes as your trustworthy partners. These notes make difficult topics easier, help you understand better, and prepare you thoroughly. With Vedantu's help, you can confidently tackle exams and find success. Embrace the benefits of JEE Main Notes – download them now to boost your preparation and achieve better exam results. The journey to excellence begins here, with Vedantu’s JEE Main Notes. Download the Free Notes today and grasp your success!

FAQs on JEE Main - Environmental Chemistry Notes (Free PDF Download)

1. What are the most important topics included in Environmental Chemistry Notes for JEE Main 2024?

The most important topics in Environmental Chemistry for JEE Main generally include:

  • Environmental Pollution and its types

  • Atmospheric Chemistry (greenhouse effect, ozone layer depletion)

  • Water Chemistry and Water Treatment

  • Soil Chemistry and Soil Pollution

  • Environmental Monitoring and Analytical Techniques

2. What is the weightage of Environmental Chemistry Notes for JEE Main 2024?

The weightage of Environmental Chemistry Notes for JEE Main 2024 is around 2-4%. This means that there are typically 1-2 questions asked from this chapter.

3. Which is the easiest topic of JEE Main 2024 Environmental Chemistry Notes?

The perceived "easiest" topic can vary from student to student. However, many find introductory concepts like understanding pollution sources and effects relatively easier than complex topics like atmospheric chemistry or advanced analytical techniques.

4. How can I apply Environmental Chemistry to solve JEE Main problems?

To solve JEE Main problems related to Environmental Chemistry, ensure you have a strong understanding of the fundamental concepts. Apply these concepts to analyze given scenarios, understand chemical processes occurring in the environment, and propose solutions for pollution control or sustainable practices.

5. Are there any common mistakes students make in Environmental Chemistry problems?

Common mistakes include misunderstanding the principles behind pollution types, mixing up concepts related to environmental regulations, and misinterpreting data from environmental monitoring. Careful reading and practice can help avoid these errors.

6. Are JEE Main 2024 Environmental Chemistry  Notes recommended for last-minute revision?

If you have prepared well and need concise notes for last-minute revision, using JEE Main 2024 Environmental Chemistry Notes could be beneficial. However, relying solely on last-minute materials without prior understanding might not be as effective.

7. What are the expected difficulty level of JEE Main Environmental Chemistry questions?

Difficulty levels of JEE Main questions can vary. Some questions might be straightforward, testing basic concepts, while others could be more complex, requiring a deeper understanding of the subject matter. It's best to be well-prepared for a range of difficulty levels.