NEET Exam > NEET Videos > Crash Course for NEET > Basic Principles in Chemistry, States of Matter and Atomic Structure (Old NCERT)
Basic Principles in Chemistry, States of Matter and Atomic Structure (Old NCERT) Video Lecture | Crash Course for NEET
|
120 videos|67 docs
|
FAQs on Basic Principles in Chemistry, States of Matter and Atomic Structure (Old NCERT) Video Lecture - Crash Course for NEET
| 1. What are the basic principles in chemistry? |  |
Ans. The basic principles in chemistry include the law of conservation of mass, the law of definite proportions, the law of multiple proportions, and the law of combining volumes. These principles help us understand the behavior and interactions of different substances and form the foundation of chemical reactions and equations.
| 2. What are the different states of matter? | |
Ans. The different states of matter are solid, liquid, and gas. Solids have a fixed shape and volume, liquids have a definite volume but can change shape, and gases have neither a fixed shape nor volume and can expand to fill their container. Additionally, there is a fourth state of matter called plasma, which occurs at extremely high temperatures and consists of ionized particles.
| 3. What is atomic structure? | |
Ans. Atomic structure refers to the arrangement and composition of atoms, which are the basic building blocks of matter. Atoms consist of a central nucleus containing protons and neutrons, surrounded by orbiting electrons. The protons carry a positive charge, neutrons are neutral, and electrons carry a negative charge. The number of protons in an atom determines its atomic number and defines its chemical properties.
| 4. What is the law of conservation of mass? | |
Ans. The law of conservation of mass states that in a chemical reaction, the total mass of the reactants is equal to the total mass of the products. This means that matter is neither created nor destroyed during a chemical reaction, but rather rearranged into new substances. This principle is a fundamental concept in chemistry and helps us balance chemical equations.
| 5. What is the law of definite proportions? | |
Ans. The law of definite proportions states that a chemical compound always contains the same elements in the same fixed ratio by mass. This means that the composition of a compound is constant, regardless of the source or method of preparation. For example, water (H2O) will always have a 2:1 ratio of hydrogen to oxygen by mass, regardless of its source. This law provides insight into the composition and stoichiometry of chemical compounds.
About this Video
|
4.98/5 Rating |
|
Nov 23, 2024 Last updated |
Video Description: Basic Principles in Chemistry, States of Matter and Atomic Structure (Old NCERT) for NEET 2024 is part of Crash Course for NEET preparation.
The notes and questions for Basic Principles in Chemistry, States of Matter and Atomic Structure (Old NCERT) have been prepared according to the NEET exam syllabus.
Information about Basic Principles in Chemistry, States of Matter and Atomic Structure (Old NCERT) covers all important topics for NEET 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Basic Principles in Chemistry, States of Matter and Atomic Structure (Old NCERT).
Introduction of Basic Principles in Chemistry, States of Matter and Atomic Structure (Old NCERT) in English is available as part of our Crash Course for NEET for NEET & Basic Principles in Chemistry, States of Matter and Atomic Structure (Old NCERT) in
Hindi for Crash Course for NEET 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 Basic Principles in Chemistry, States of Matter and Atomic Structure (Old NCERT) Video Lecture | Crash Course for NEET - NEET full syllabus preparation | Free video for NEET exam to prepare for Crash Course for NEET.
Information about Basic Principles in Chemistry, States of Matter and Atomic Structure (Old NCERT)
Here you can find the meaning of Basic Principles in Chemistry, States of Matter and Atomic Structure (Old NCERT) defined & explained in the simplest way possible.
Besides explaining types of Basic Principles in Chemistry, States of Matter and Atomic Structure (Old NCERT) theory, EduRev gives you an ample number of questions to practice Basic Principles in Chemistry, States of Matter and Atomic Structure (Old NCERT) tests,
examples and also practice NEET tests.
|
120 videos|67 docs
|
|
Explore Courses for NEET exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
shortcuts and tricks
,Basic Principles in Chemistry
,Basic Principles in Chemistry
,Viva Questions
,video lectures
,Free
,Important questions
,Extra Questions
,States of Matter and Atomic Structure (Old NCERT) Video Lecture | Crash Course for NEET
,study material
,Basic Principles in Chemistry
,States of Matter and Atomic Structure (Old NCERT) Video Lecture | Crash Course for NEET
,Previous Year Questions with Solutions
,Exam
,mock tests for examination
,past year papers
,practice quizzes
,Semester Notes
,ppt
,Summary
,MCQs
,States of Matter and Atomic Structure (Old NCERT) Video Lecture | Crash Course for NEET
,Sample Paper
,Objective type Questions
;
Study Basic Principles in Chemistry, States of Matter and Atomic Structure (Old NCERT) on the App
Students of NEET can study Basic Principles in Chemistry, States of Matter and Atomic Structure (Old NCERT) alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Basic Principles in Chemistry, States of Matter and Atomic Structure (Old NCERT),
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 Basic Principles in Chemistry, States of Matter and Atomic Structure (Old NCERT) is prepared as per the latest NEET syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup