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Important Questions for Class 11 Chemistry Chapter 9 Hydrocarbons - PDF Download

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Class 11 Chemistry Important Questions with Answers for Chapter 9 - Hydrocarbons are listed here. These Class 11 Chemistry Important Questions are based on CBSE Board Curriculum and according to the latest Class 11 Chemistry Syllabus. Practicing these Class 11 Important Questions will help you to review all the ideas of the chapter in a short time and will help you in preparing for the Annual examinations of Class 11 and other entrance exams like NEET and JEE.

Important Topics & Sub-topics of Hydrocarbons Class 11 Chemistry




Saturated, Unsaturated and Aromatic hydrocarbons


Nomenclature and isomerism, Preparation, properties


isomerism, Preparation, properties


Nomenclature, Preparation, properties

Aromatic Hydrocarbon

Structure of benzene, resonance and stability of benzene, aromaticity, preparation of benzene etc.

Class 11 Chemistry Chapter 9 Hydrocarbons Weightage

In class 11 CBSE exam, every subject exam paper consist of 70 marks. Class 11 chemistry CBSE exam paper also consist of 70 marks. Every single chapter of chemistry have different weightage in the CBSE chemistry exam. Class 11 chemistry chapter 9 Hydrocarbons have 10 marks weightage in the class 11 chemistry CBSE exam paper. The weightage percentage of chemistry chapter 9 Hydrocarbons in the CBSE chemistry exam is 15%. Hence, chemistry chapter 9 Hydrocarbons is consider as important and scoring chapter in the class 11 chemistry CBSE exam.

Tips to Solve Class 11 Chemistry Chapter 9 Hydrocarbons 

Time management strategies to solve Class 11 chemistry Chapter 9 important questions

Managing your time effectively to solve important questions in Class 11 chemistry Chapter 9 on hydrocarbons requires a structured approach. Here are some time management strategies to help you succeed:

Set Clear Goals: Before you begin, identify your specific goals. Which important questions do you need to solve, and what is the level of understanding you aim to achieve? This will help you stay focused.

Plan Your Study Schedule: Allocate specific time slots in your daily or weekly schedule to work on Chapter 9. Consistency is key. Make sure to choose a time when you're most alert and can concentrate.

Special Focus on Challenging Topics

Focusing on challenging topics within Class 11 chemistry Chapter 9 Hydrocarbons important questions, offers several benefits:

Deep Understanding: Addressing challenging topics forces you to delve deeper into the subject matter. 

Improved Problem-Solving Skills: By solving important questions, you enhance your problem-solving skills and analytical thinking.

Self Test Checklist 

To effectively self-assess your understanding of Class 11 chemistry Chapter 9 on hydrocarbons, you can create a checklist of key topics and concepts. Here's a self-test checklist for Chapter 9:

  • Can you name alkanes, alkenes and alkynes and provide their structural formulas?

  • Do you understand the concept of isomerism in alkanes, alkenes and alkynes?

  • Can you explain the methods of preparation of alkanes, alkenes and alkynes?

  • Are you familiar with the physical properties of alkanes, alkenes and alkynes such as boiling points and solubility?

Benefits of Solving Class 11 Chemistry Chapter 9 Important Questions with Answers

Solving important questions with answers from Class 11 Chemistry Chapter 9 on hydrocarbons offers several significant benefits for your learning and exam preparation:

Conceptual Clarity: Important questions are often designed to cover key concepts and principles of the chapter. 

Application of Knowledge: These questions typically require you to apply your knowledge to specific scenarios. 

Exam Readiness: Solving important questions prepares you for the types of questions that can appear in exams. You become familiar with the format, difficulty level, and the way questions are structured.

Frequently Asked Questions

Question 1: What are the topics of chapter 9 Hydrocarbons introduced in Class 11 Chemistry?

Answer 1: Following topics have been introduced in class 11 chemistry Chapter 9 Hydrocarbons:

  1. Classification

  2. Alkanes

  3. Alkenes

  4. Alkynes

  5. Aromatic hydrocarbon

  6. Carcinogenicity and toxicity

Question 2: How to score good marks in Class 11 Chemistry Chapter 9 Hydrocarbon? 

Answer 2: Scoring good marks in Class 11 Chemistry Chapter 9 on hydrocarbons requires a combination of effective study strategies, consistent effort, and a deep understanding of the subject matter. Start by building a strong foundation in the fundamental concepts of hydrocarbons, such as the types of hydrocarbons (alkanes, alkenes, alkynes, and aromatic compounds), their nomenclature, and their physical properties.


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