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JEE Main Environmental Chemistry Practice Paper FREE PDF Download

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Last updated date: 28th May 2024
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Environmental Chemistry Practice Paper with Solutions and Answer Key For JEE Main

Excelling in JEE Main Chemistry demands a comprehensive understanding of Environmental Chemistry Practice Paper, as it explores the topics related to the chemistry of pollutants, environmental conservation, and the impact of chemical processes on the environment. It provides the students with essential knowledge for understanding and addressing environmental issues in the context of the JEE Main examination.


Category:

JEE Main Practice Paper

Content-Type:

Text, Images, Videos and PDF

Exam:

JEE Main

Chapter Name:

Environmental Chemistry

Academic Session:

2024

Medium:

English Medium

Subject:

Chemistry

Available Material:

Chapter-wise Practice paper with PDF


Vedantu is assisting students in their JEE Main Chemistry preparation through a complimentary PDF download of the Environmental Chemistry Practice Paper. This distinctive resource is created for chapter-wise practice, ensuring comprehensive coverage of critical topics. By downloading it for FREE, you can enrich your knowledge and boost your confidence in efficiently addressing questions. Detailed solutions and answer keys are provided to clarify doubts and offer step-wise methods for practicing questions. Furthermore, Vedantu’s Environmental Chemistry Practice Paper for JEE Main aids in enhancing your question-solving speed.


A minimum of 1 question were asked from the Environmental Chemistry since the chapter is an integral part of the JEE Main Exam. For a comprehensive perspective, consult the table elucidating the Environmental Chemistry chapter's weightage in the JEE Main Exam over the last five years.


Year

Weightage of JEE Main Questions From Environmental Chemistry

2023

6%

2022

3%

2021

6%

2020

6%

2019

6%


Practice Papers for JEE Main help you find and practice the questions that might be asked in the next JEE Main exam. Download the PDF of the Environmental Chemistry Practice Paper today to excel in your JEE Main exams!

Subject-wise Links For JEE Main Practice Paper

In the JEE Main exam, each of the three subjects— Chemistry, Physics, and Maths—holds a weightage of 33%. Hence along with practicing the Chemistry Practice Paper for JEE Main, students have to practice Physics, as well as Maths Practice Papers. This will lead you to score more than 80% in the JEE Main exam. Here are the links for the JEE Main Subject-wise Practice Paper.


Subject-wise Links For JEE Main Practice Paper

JEE Main Physics Practice Paper

JEE Main Maths Practice Paper


Links For JEE Main Chapter-wise Practice Paper

Chemistry Practice Papers need to be worked out after each chapter since the questions from most of the Chemistry chapters can help you to score well in the Chemistry section of the JEE Main exam. This will help you to cover most of the JEE Main Chemistry Syllabus. You can download the Chapter-wise links for the JEE Main Practice Paper.



Important Topics From Environmental Chemistry for JEE Main Practice Paper

It will be easy for you to work out the JEE Main Practice Paper if you have a strong understanding of the Environmental Chemistry. You have to focus more on the important topics to answer most of the questions from the JEE Main Practice Paper on Environmental Chemistry. Here are some of the important topics of Environmental Chemistry.


  • Greenhouse Effect:

The Greenhouse Effect is the trapping of heat in Earth's atmosphere due to the accumulation of greenhouse gases like carbon dioxide, methane, and water vapor.


It leads to global warming, causing climate change and its adverse effects on ecosystems, making it a critical topic in environmental chemistry.


  • Acid Rain:

Acid rain results from the release of sulfur dioxide and nitrogen oxides into the atmosphere, which react with water vapor to form sulfuric and nitric acids.

It harms aquatic life, damages vegetation, and corrodes structures, highlighting the importance of understanding its chemical mechanisms.


  • Ozone Depletion:

Ozone depletion refers to the thinning of the ozone layer, primarily caused by chlorofluorocarbons (CFCs) and other ozone-depleting substances.

This topic is crucial as it leads to increased ultraviolet (UV) radiation reaching the Earth's surface, posing health and environmental risks.


  • Water Pollution:

Water pollution occurs when contaminants like heavy metals, pesticides, and industrial chemicals contaminate water bodies, affecting aquatic ecosystems and human health.

Understanding the chemistry of water pollutants is essential for devising effective remediation strategies.


  • Soil Chemistry:

Soil chemistry explores the composition, properties, and reactions within soils, influencing plant growth, nutrient cycling, and soil contamination.

Knowledge of soil chemistry is vital for sustainable agriculture, land use planning, and addressing soil pollution issues.


Equations To Score More in Practice Paper of JEE Main Environmental Chemistry

Equations are the base to solve the JEE Main Practice Paper. You have to know which equation or formula to use while solving the Practice Paper for JEE Main. Find the important equations you need to learn while working out the Practice Paper of JEE Main Environmental Chemistry.


1. Rate of Effusion (Graham's Law):

\[\frac{{\text{Rate of Effusion of Gas A}}}{{\text{Rate of Effusion of Gas B}}} = \sqrt{\frac{{\text{Molar Mass of B}}}{{\text{Molar Mass of A}}}}\]


2. Henry's Law:

\[C = k \cdot P\]


3. Chemical Oxygen Demand (COD):

\[\text{COD} = \frac{{\text{Volume of KMnO}_4 \text{ used} \times 0.016 \times 1000}}{{\text{Volume of water sample}}}\]


4. BOD5 (Biochemical Oxygen Demand):

$\text{BOD}_5 = \frac{\text{Dissolved Oxygen (DO) of initial sample - DO of sample after 5 days}}{\text{Volume of water sample}}$


5. Global Warming Potential (GWP):

\[\text{GWP} = \text{CO}_2\text{ Equivalent} = \text{Radiative Forcing} \times \text{Time Horizon}\]


For more formulas and equations you can refer to Vedantu’s JEE Main Formula page.


What Makes Vedantu’s Practice Paper PDF of JEE Main Environmental Chemistry Different?

The role of Practice Paper for JEE Main is to equip students for the exam by providing questions created in the same pattern as the JEE Main exam. Vedantu’s JEE Main Practice Papers prove indispensable immediately after learning the completion of each Chemistry chapter. Now, let’s uncover the defining qualities of Vedantu’s Environmental Chemistry Practice Paper for JEE Main.


  • Quality Content: Vedantu's Practice Paper for Environmental Chemistry is curated by experienced educators and subject matter experts, ensuring that the questions are relevant, accurate, and aligned with the latest JEE Main syllabus.

  • Variety of Questions: They provide a diverse range of questions, covering different difficulty levels and concepts from Environmental Chemistry, allowing students to thoroughly practice and master each topic.

  • Detailed Solutions: Vedantu offers detailed step-by-step solutions and answer keys for the Environmental Chemistry JEE Main Practice Paper, ensuring that students understand not just the final answer but also the underlying concepts and problem-solving techniques.

  • User-Friendly Interface: Their platform is designed to be user-friendly, making it easy for students to navigate through Practice Paper and access the content they need efficiently.

  • Accessibility: Vedantu's Practice Papers are often easily accessible online and can be downloaded for FREE, allowing students to practice from the comfort of their homes.


How To Prepare For JEE Main With Environmental Chemistry Practice Paper?

Vedantu’s Environmental Chemistry JEE Main Practice Paper is composed of MCQs and Subjective type questions. At the end of the FREE PDF you can get the answer keys and detailed solutions for the questions. If you follow the below instructions while working out the Daily Practice Paper you can easily succeed in the JEE Main exam.


  1. Download the Daily Practice Paper of JEE Main Environmental Chemistry.

  2. You can set a timer of 1 hour.

  3. Solve the easy questions first and give time for tough questions.

  4. Note your answers on a sheet of paper and check with the answer key.

  5. Each question carries 4 marks and gives a negative mark of -1 for each question.

  6. Now calculate the score and analyse yourself. 

  7. You can take the help of detailed solutions given in the PDF for better clarity of questions and answers. 

  8. Learn how to do the incorrect answers and practice the questions again.

  9. Make a note of the time you take for each question to practice. 


When to Start Preparing With JEE Main Practice Paper of Environmental Chemistry?

To ensure success in your JEE Main exams, it's wise to commence your JEE Main Practice Paper of Environmental Chemistry preparation early in your academic journey. This approach facilitates deep subject understanding and extensive revision, both critical for exam success. Consider this timeline for optimizing your JEE Main preparation with Daily Practice Paper.


  • Foundation Building (1-2 Years Prior): Start with foundational studies and build a strong understanding of the core concepts in Environmental Chemistry.

  • Concept Mastery (6-12 Months Prior): About a year before the exam, begin incorporating the Practice Paper of JEE Main Environmental Chemistry into your routine. 

  • Intensive Revision (3-6 Months Prior): As the exam date approaches, intensify your Practice Paper usage. Take a full-length Practice Paper to simulate exam conditions, improve time management, and identify weak areas.


Additional Materials To Cover With  JEE Main Environmental Chemistry Practice Paper

After learning the Environmental Chemistry chapter, you need to make sure that you are mastering the contents you learn so that you can perform well in JEE Main. Practice Papers for JEE Main prepared by Vedantu is the best resource for this. Right after your revision with the Environmental Chemistry, you can practice the JEE Main Practice Paper. But this is not enough if you want to score more than 85% in JEE Main exam. Here are some additional materials that you can choose while preparing for JEE Main.



Try Our Online Practice Paper Test For Chemistry

Once you are done with practicing the JEE Main Practice Paper for Environmental Chemistry, you can test your online skills for JEE Main Chemistry. Vedantu is also providing you with an online practice paper test where you can get a real experience of attempting the JEE Main Exam.



Mastering Environmental Chemistry With JEE Main Practice Paper

The JEE Main Environmental Chemistry Practice Paper is a great way to practice for the exam. It covers a lot of important topics, and the solutions and answer keys help you check your work. By practicing with this JEE Main Practice Paper, you can learn the material better and get better at solving problems. You can also learn how to manage your time better and figure out where you need to focus your studies. So, if you're preparing for the JEE Main, be sure to download and practice Vedantu’s Environmental Chemistry Daily Practice Paper for FREE!


JEE Mains Sample Paper: Environmental Chemistry

JEE Mains is a highly competitive exam, and students need to be well-prepared to secure a good score. By practicing with JEE Main 2023 Sample Papers, students can get a feel of the actual exam and identify their strengths and weaknesses. The Environmental Chemistry chapter is a crucial section of the JEE Mains syllabus, and it is essential for students to have a thorough understanding of the concepts covered in this chapter. Our sample papers include questions from all the important topics in this chapter, helping students to assess their preparation level and identify areas where they need more practice.


With the help of JEE Main Model Papers and JEE Model Question Papers, students can also get an idea of the types of questions that are frequently asked in the exam. This can help them to develop effective strategies for answering different types of questions, which can be beneficial in improving their overall score. By practicing with these sample papers, students can boost their confidence and improve their chances of success in the JEE Mains examination.

FAQs on JEE Main Environmental Chemistry Practice Paper FREE PDF Download

1. What is the importance of Environmental Chemistry in the JEE Main Practice Paper?

Environmental Chemistry is an important topic in the JEE Main examination as it assesses your understanding of chemical processes and their impact on the environment. It is a crucial part of the chemistry syllabus, and questions related to environmental chemistry often appear in the paper, helping evaluate your knowledge of environmental issues and their chemical aspects.

2. How can I prepare effectively for Environmental Chemistry in the JEE Main practice paper?

To prepare for Environmental Chemistry in the JEE Main practice paper, start by thoroughly studying the chapter in your textbook. Practice solving relevant problems and questions from previous years' papers. Familiarize yourself with key concepts, such as air pollution, water pollution, and green chemistry. Regular revision and practicing sample papers with solutions are essential for success.

3. Can you provide an example question related to Environmental Chemistry for the JEE Main practice paper?

Sure! Here's a sample question: "Explain the formation and consequences of photochemical smog. How can it be controlled? (Use Environmental Chemistry concepts)"

4. Are there any specific topics within Environmental Chemistry that are frequently tested in the JEE Main practice papers?

Yes, topics like atmospheric chemistry, water pollution, soil pollution, and chemical reactions related to environmental issues are commonly tested. Pay special attention to concepts like greenhouse gases, acid rain, and pollutants' effects on human health.

5. How can I use the answer key for Environmental Chemistry practice papers effectively in my JEE Main preparation?

After attempting practice papers, compare your answers with the answer key. Identify the questions you answered incorrectly and review the related concepts. This helps you understand your weaknesses and areas that need improvement, allowing you to focus your study efforts more effectively.

6. Are there any specific tips for time management during the JEE Main Environmental Chemistry practice paper?

Time management is crucial. Allocate a specific amount of time to each question, and if you get stuck, move on to the next one. After completing the paper, review unanswered questions if time allows. Practicing with time limits will improve your efficiency.

7. How can a strong grasp of the Environmental Chemistry Practice Paper benefit me in the JEE Main exam and beyond?

A strong understanding of Environmental Chemistry not only helps you excel in the JEE Main exam but also equips you with knowledge and awareness of environmental issues in the real world. This knowledge is valuable in fields like environmental science, engineering, and policy-making, making it a valuable asset beyond the exam.