Chemistry Revision Notes for Class 11 - Free PDF Download
FAQs on Chemistry Revision Notes for Class 11
1. What is meant by intermolecular forces?
Ans: The matter is composed of atoms and molecules, and the arrangement of these building blocks determine the shape and structure of matter. The physical properties of matter are dependent on the force of interaction between its molecules. This force is termed as an intermolecular force. The intermolecular force is highest in solids and least in gases.
2. What is the Greenhouse Effect?
Ans: The infrared radiation coming to the earth is absorbed by carbon dioxide and water vapour in the atmosphere. A part of these rays is reflected on the earth’s surface as well, causing the earth’s surface to heat up. This heating up of the earth’s surface is called global warming or the Greenhouse Effect. This phenomenon came into existence mainly due to deforestation as it increased the level of CO2 in the atmosphere. Some of the significant adverse effects of global warming are:
If there is a 50% increase in the air's CO2 level, the earth’s temperature goes up by 3 degrees celsius.
With a 1 degree increase in the earth’s temperature, the ice caps of the polar region melt. This increases the sea-level by 90 cms.
The rate of evaporation of water from various sources like ponds, rivers and sea increases with temperature and causes calamities like hurricanes, cyclones, etc.
3. What are the chapters covered in Class 11 Chemistry Notes?
Ans: The following chapters are covered in Class 11 Chemistry Notes:
Chapter 1 - Some Basic Concepts of Chemistry
Chapter 2 - Structure of Atom
Chapter 3 - Classification of Elements and Periodicity in Properties
Chapter 4 - Chemical Bonding and Molecular Structure
Chapter 5 - States of Matter
Chapter 6 - Thermodynamics
Chapter 7 - Equilibrium
Chapter 8 - Redox Reactions
Chapter 9 - Hydrogen
Chapter 10 - The s-Block Elements
Chapter 11 - The p-Block Elements
Chapter 12 - Organic Chemistry - Some Basic Principles and Technique
Chapter 13 - Hydrocarbons
Chapter 14 - Environmental Chemistry
4. How are Vedantu’s Class 11 Chemistry notes beneficial?
Ans: Class 11 Chemistry has an extensive syllabus covering two books. Vedantu's Revision Notes for Class 11 Chemistry aids the students by providing all the important information in clear and concise points. These notes serve as a great revision tool before the exams when you do not have much time to go through every line in the textbook. If you make personalized notes you can tally them with our notes made by expert professionals for an added perspective.
5. Where can I find the notes for Class 11 Chemistry?
Ans: If you are looking for notes for Class 11 Chemistry that can help improve your understanding of the various concepts that are part of the syllabus, Vedantu’s e-platform is the right place for you. Students can access and download chapter-wise CBSE Notes for Class 11 Chemistry from the Vedantu website or app. These notes can be downloaded free of cost. These notes have been created by subject experts to provide students with the best resource available for better and stronger preparation before their Class 11 Chemistry exam. These solutions are based on the latest CBSE guidelines and exam patterns, so they are 100% reliable and accurate.
6. How can I top in Class 11 Chemistry?
Ans: Chemistry in Class 11 introduces students to various different and new concepts that may require some extra preparation for the students to be able to score well in their exams. Here are some tips that you can follow to the top in your Class 11 Chemistry exam:
Be thorough with each chapter and refer to CBSE Class 11 Chemistry Notes for a better understanding.
Solve NCERT Questions, sample papers, etc.
Practice writing presentable answers.
7. What is the best book for studying Class 11 Chemistry?
Ans: The best book for students preparing for Class 11 Chemistry is the one published by NCERT. The NCERT books continue to provide students of all classes with the study material that covers every topic in detail and with accuracy ensured by a team of professionals well versed with the subjects. CBSE prescribes only NCERT for all students. Thus, the NCERT books will best provide you with everything that is to be studied in Class 11 Chemistry.