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Class 12 Chemistry Mock Test Series – Practice Online for JEE Main & Boards

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How to Attempt Free Online Mock Tests for Class 12 Chemistry

Chemistry for JEE Main Class 12 can be tough because it requires a deep understanding of concepts, problem-solving abilities, and applying what you've learned. About 60 per cent of the JEE Main is based on Class 12 Chemistry, so it's important to do well in it. You can improve your Chemistry JEE Main skills with Vedantu's FREE Online JEE Main Mock Test Series for Class 12. To succeed in competitive exams, it's crucial to solve lots of questions, and that's why we've created a special online Mock Test to help you with Class 12 Chemistry for the JEE Main 2025.

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Vedantu's Chapter-wise JEE Main Class 12 Mock Test for Chemistry is one hour long and covers important topics from the Chemistry JEE Main syllabus. They help you to learn time management and improve your confidence for the Chemistry section of the JEE Main exam.


Get ready to master Chemistry and succeed in your JEE Main exams with Vedantu's FREE Online Mock Test Series.


Topic-wise Links for Class 12 Chemistry Mock Test for JEE Main

Topic-wise links for the JEE Main Mock Test in Chemistry can be a valuable resource for students preparing for this competitive exam. Here's the link for the Class 12 Chemistry FREE Online Mock Test Series for each chapter of Class 12 JEE Main.


Understand the JEE Main Pattern and Improve your Learning with the Class 12 Chemistry Mock Test

Understanding the JEE Main pattern is key to excelling in the Class 12 Chemistry Mock Test. It helps you navigate question types, manage time efficiently, and align your preparation with the exam format, leading to improved scores and confidence in your JEE Main Chemistry content for Class 12. Here is the question paper design for the JEE Main exam:


  • The Exam will be 3 hrs and the total marks will be 300.

  • Each subject will have two sections (sections A and B).

  • Section A has 20 Multiple Choice Questions (MCQs) for each subject.

  • Section B has subjective questions where you have to fill the answers in numerical value and attempt any 5 questions out of 10.

  • There will be a negative marking of -1 for each question in both sections.

  • No marks will be given for unanswered questions.


Subject

No. of Questions

Total Questions

Marking Scheme 

(A - correct, wrong

B - correct, wrong)

Section A

Section B

Physics

20

10 (attempt 5)

30 (attempt 25)

A - +4, -1

B - +4, 0

Chemistry

20

10 (attempt 5)

30 (attempt 25)

A - +4, -1

B - +4, 0

Maths

20

10 (attempt 5)

30 (attempt 25)

A - +4, -1

B - +4, 0

Total

60

30 (attempt 15)

90 (attempt 75)

300 (max marks)



Vedantu’s Class 12 Chemistry Mock Test for JEE Main follows the same pattern given in the table. It provides you the exact time management since it is an online test that ends in 1 hour. You will also be able to analyse your performance after the test since it shows the exam summary on the screen.


Why Attempt Vedantu's Class 12 Chemistry Mock Test for JEE Main?

Vedantu's Class 12 Chemistry Mock Test for JEE Main offers an important role in your preparation. Here's why you should attempt them:


  • It will help you identify your strengths and weaknesses. 

  • When you take a mock test, you will be able to see which topics you are strong in and which ones you need to work on. This will help you focus your studies on the areas that need the most improvement.

  • It will help you practice time management. 

  • The JEE Main exam is a timed exam, so it is important to be able to answer the questions within the allotted time. Taking a mock test will help you get used to the time constraints and develop strategies for managing your time effectively.

  • It will help you reduce the exam pressure. 

  • Taking a mock test will help you to reduce the pressure and stay calm and focused on the exam.

  • It will boost your confidence. 

  • When you see how you perform on a mock test, it will boost your confidence and make you feel more prepared for the actual exam.


Perfect Time to Solve Class 12 Chemistry Mock Test for JEE Main

The perfect time to solve the JEE Main Class 12 Mock Test for Chemistry can vary from one student to another, depending on your personal schedule and study habits. If you are a Class 12 student, then you can start attempting the JEE Main Class 12 Chapter-wise Mock test after you learn each chapter. You are also at the peak of preparing for the JEE Main exam, so you have to attempt the Class 12 Chemistry Questions of the JEE Main Mock Test very frequently, especially two months before the JEE Main exam.


How to Attempt the JEE Main Class 12 Chemistry Mock Test

Vedantu's Chemistry JEE Main Mock Test for Class 12 is very easy to attempt. Here are the steps you have to follow while attempting the Class 12 Mock Test for JEE Main:


  1. Click on the link for the chapter you need to attempt.

  2. You will get a few instructions to follow while doing the exam, read it carefully and click on the Start Test button.

  3. Now the test is loaded for 1 hour and the maximum score is 120. 

  4. You can start attempting the questions. 

  5. Keep in mind that there will be a -1 mark for each wrong answer.

  6. If you are confident with the answer, you can choose the answer and click on the save and the next button.

  7. If you are not sure about the correct answer you can skip the question and go to the next question.

  8. You have the option to again come back to the skipped question to answer it.

  9. Once you are done with the mock test before 1 hour you can click on the ‘End Test’ button at the top. 

  10. It will give you a few reasons for you to end the test early. So click on your reason and submit it.

  11. Now you will get a window to analyse your performance. 

  12. It will show your score, the time taken for the mock test, number of correct, incorrect, and unattempted questions. 

  13. You can analyse your performance by viewing the questions paper with your answer and correct answer. 

  14. This test is not testable.


Before You Begin: Key Preparatory Materials for Class 12 JEE Main Chemistry Mock Test

Preparation for JEE Main is very important and how you do it is as important as writing the exam.  Now you have Vedantu's  Chemistry Mock Test of Class 12 for your help, but to assist this you need more resources to prepare to the fullest. Vedantu also provides other preparatory materials like Revision notes, important questions, Practice papers, PYQPs, etc. that serve as the stepping stones to success. Skipping them is like skipping a warm-up before a race – it may hinder your performance. You can get the links to all the important links for the JEE Main preparation from the table below:




Subject-wise JEE Main Mock Test Links 2025

In the JEE Main exam, you can expect 2 to 4 repeated questions every year. However, we don't know which subject the repeated questions will come from. So, it is important to solve questions from all the subjects, including Class 12 JEE Main, Physics, and Maths. You can find the links to the JEE Main Mock Test created by Vedantu for other subjects here.


S.No.

Subject-Specific JEE Main Online Mock Tests

1

Online Mock Test for JEE Main Physics

2

Online Mock Test for JEE Main Maths



For the JEE Main exam, both Class 11 and Class 12 questions are very important. So you have to learn how to solve the questions from both the classes. Along with Class 12, you have to attempt the questions coming from Class 11, since it carries the rest 40 percent. Mix your preparation with the Class 11 Mock Test for JEE Main Chemistry and score high in JEE Main.


JEE Main 2024 Question Paper PDF with Solutions



JEE Main Question Paper 2024 PDF with Solutions - Session 2 (April)



Related Study Materials for JEE Exam Preparation 2025

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FAQs on Class 12 Chemistry Mock Test Series – Practice Online for JEE Main & Boards

1. What is a Class 12 Chemistry Mock Test Series for JEE Main?

Class 12 Chemistry Mock Test Series is a set of practice exams designed to help students prepare for the JEE Main and board exams. This test series covers the full CBSE syllabus and includes MCQs with answer keys and solutions, simulating the real exam format. Students can use this resource to:

  • Test conceptual understanding across all Chemistry chapters
  • Improve speed and accuracy through real-time practice
  • Identify weak topics and focus revision efforts
  • Access detailed answer explanations for better clarity

2. Where can I get free mock test series for Class 12 Chemistry aligned with the JEE Main syllabus?

Students can access free Class 12 Chemistry mock test series for JEE Main through trusted educational platforms that align tests with the latest syllabus. These test series typically offer:

  • Online MCQ-based tests mimicking exam patterns
  • Downloadable PDF versions with answer keys
  • Full syllabus and chapter-wise practice sets
  • Instant feedback and performance analytics

3. How do I analyze my mistakes using Chemistry mock tests?

To analyze mistakes after attempting Chemistry mock tests, follow a structured review process:

  • Carefully read all provided solutions and rationales
  • Identify recurring weak areas or topics you answer incorrectly
  • Log mistakes and revisit foundational concepts in your notes or textbooks
  • Attempt similar MCQs to reinforce retention
  • Track your progress using performance analytics if available
Using this method ensures better revision and improvement ahead of exams.

4. Can I download Class 12 Chemistry mock test PDFs with answer keys?

Yes, most reputable educational sites and coaching platforms offer downloadable Class 12 Chemistry mock test PDFs with complete answer keys and explanation sheets. These PDFs include:

  • MCQ sets covering the full or partial syllabus
  • Detailed solutions for every question
  • Answer keys for quick self-assessment
  • Board and JEE Main compatible formats

5. Are these mock tests based on the latest JEE and CBSE exam patterns?

Most high-quality mock test series are regularly updated to match the latest CBSE and JEE Main exam patterns. Key features include:

  • Current question types and distribution
  • Chemistry syllabus in line with official curriculum changes
  • Pattern of difficulty and marking scheme as per latest notifications

6. How do mock tests help in revising Chemistry for board exams?

Attempting mock tests is an effective way to revise Chemistry for board exams because they:

  • Provide exam-like time pressure and format
  • Cover core topics and repeated questions
  • Help you practice answering in a structured manner
  • Highlight weak spots to prioritize final revision

7. Do the Chemistry mock test series offer performance analytics or weak topic identification?

Many Chemistry mock test series provide performance analytics. These features help by:

  • Breaking down scores by chapter or concept
  • Identifying weakest and strongest areas
  • Showing time spent per question for time management
  • Recommending targeted practice sets based on analysis

8. Is it possible to practice the Chemistry mock tests online with instant results?

Yes, students can usually practice Chemistry mock tests online and receive instant results. Benefits of online practice include:

  • Automatic grading and immediate feedback
  • Real-time analytics on accuracy and speed
  • Access to solutions after submission
This allows for more efficient and interactive learning.

9. Are the answer explanations in these mock tests detailed for conceptual understanding?

Quality mock test series ensure answer explanations are detailed and concept-focused, so students can:

  • Understand reasoning behind correct and incorrect options
  • Clarify important concepts and formulas in Chemistry
  • Reduce future errors by learning from explanations

10. What is the best time management strategy for attempting Class 12 Chemistry mock tests?

The best time management strategy for Class 12 Chemistry mock tests involves:

  • Scanning all questions and answering easy ones first
  • Allocating fixed time per section or MCQ set
  • Reviewing marked or doubtful answers at the end
  • Practicing under timed conditions regularly to enhance speed and accuracy
This helps simulate real exam pressure and improves performance.

11. How do I ensure the mock tests cover the entire Class 12 Chemistry syllabus?

To ensure the mock tests cover the entire Class 12 Chemistry syllabus:

  • Check if the test series includes both chapter-wise and full syllabus tests
  • Review the test index for topic coverage
  • Confirm alignment with latest JEE Main and CBSE curriculum updates
  • Utilize performance reports to identify uncovered topics and practice them separately