NEET Exam > NEET Videos > Chemistry Class 11 > Introduction: Some Basic Concepts of Chemistry
Introduction: Some Basic Concepts of Chemistry Video Lecture | Chemistry Class 11 - NEET
This video is part of 127 videos|245 docs|87 tests | Join course for free |
|
127 videos|245 docs|87 tests
|
FAQs on Introduction: Some Basic Concepts of Chemistry Video Lecture - Chemistry Class 11 - NEET
| 1. What are some basic concepts of chemistry? |  |
| 2. What is the difference between an element and a compound? | |
Ans. An element is a pure substance that cannot be broken down into simpler substances by chemical means. It consists of only one type of atom. Examples of elements include hydrogen, oxygen, and carbon. On the other hand, a compound is a substance formed when two or more elements chemically combine in fixed proportions. Compounds can be broken down into their constituent elements through chemical reactions.
| 3. What is the difference between a mixture and a compound? | |
Ans. A mixture is a combination of two or more substances that are physically mixed together but can be separated by physical means. The components of a mixture retain their individual properties and do not chemically react with each other. Examples of mixtures include air, saltwater, and sand. In contrast, a compound is a substance formed when two or more elements chemically combine in fixed proportions. Compounds have different properties from their constituent elements and can only be separated through chemical reactions.
| 4. What is an atom and a molecule? | |
Ans. An atom is the smallest unit of an element that retains its chemical properties. Atoms are composed of protons, neutrons, and electrons. Each element is made up of specific types of atoms. A molecule, on the other hand, is a group of atoms held together by chemical bonds. Molecules can be made up of atoms of the same element (diatomic molecules like O2) or different elements (compounds like H2O).
| 5. What are chemical reactions? | |
Ans. Chemical reactions are processes in which one or more substances are transformed into new substances with different properties. During a chemical reaction, the bonds between atoms are broken and reformed, resulting in the formation of new molecules or compounds. Examples of chemical reactions include combustion, oxidation, and decomposition. Chemical reactions are essential in various fields, such as industry, medicine, and environmental science.
About this Video
5.5K Views
4.75/5
Rating
Mar 26, 2025
Last updated
Video Description: Introduction: Some Basic Concepts of Chemistry for NEET 2025 is part of Chemistry Class 11 preparation.
The notes and questions for Introduction: Some Basic Concepts of Chemistry have been prepared according to the NEET exam syllabus.
Information about Introduction: Some Basic Concepts of Chemistry covers all important topics for NEET 2025 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Introduction: Some Basic Concepts of Chemistry.
Introduction of Introduction: Some Basic Concepts of Chemistry in English is available as part of our Chemistry Class 11 for NEET & Introduction: Some Basic Concepts of Chemistry in
Hindi for Chemistry Class 11 course. Download more important topics related with notes, lectures and mock test series for
NEET Exam by signing up for free.
Description
Video Lecture & Questions for Introduction: Some Basic Concepts of Chemistry Video Lecture | Chemistry Class 11 - NEET - NEET full syllabus preparation | Free video for NEET exam to prepare for Chemistry Class 11.
Information about Introduction: Some Basic Concepts of Chemistry
Here you can find the meaning of Introduction: Some Basic Concepts of Chemistry defined & explained in the simplest way possible.
Besides explaining types of Introduction: Some Basic Concepts of Chemistry theory, EduRev gives you an ample number of questions to practice Introduction: Some Basic Concepts of Chemistry tests,
examples and also practice NEET tests.
Related Searches
Objective type Questions
,Introduction: Some Basic Concepts of Chemistry Video Lecture | Chemistry Class 11 - NEET
,Introduction: Some Basic Concepts of Chemistry Video Lecture | Chemistry Class 11 - NEET
,Previous Year Questions with Solutions
,Sample Paper
,video lectures
,Free
,mock tests for examination
,Semester Notes
,study material
,ppt
,Summary
,Viva Questions
,practice quizzes
,Extra Questions
,Introduction: Some Basic Concepts of Chemistry Video Lecture | Chemistry Class 11 - NEET
,Important questions
,MCQs
,past year papers
,shortcuts and tricks
,Exam
;
Study Introduction: Some Basic Concepts of Chemistry on the App
Students of NEET can study Introduction: Some Basic Concepts of Chemistry alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Introduction: Some Basic Concepts of Chemistry,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Introduction: Some Basic Concepts of Chemistry is prepared as per the latest NEET syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup