Class 9 Exam > Class 9 Videos > Characteristics and Properties of Matter
Characteristics and Properties of Matter Video Lecture - Class 9
FAQs on Characteristics and Properties of Matter Video Lecture - Class 9
| 1. What are the characteristics of matter? |  |
Ans. Matter has several characteristics, including mass, volume, density, and physical and chemical properties. Mass refers to the amount of matter in an object, while volume is the amount of space it occupies. Density is the mass per unit volume of a substance. Physical properties of matter include color, shape, size, and texture, while chemical properties describe how matter interacts with other substances through chemical reactions.
| 2. What are the properties of matter? | |
Ans. Matter has various properties that can be classified into two categories: physical properties and chemical properties. Physical properties include characteristics such as color, odor, density, melting point, boiling point, and solubility. Chemical properties, on the other hand, describe how matter behaves in the presence of other substances and can be observed through chemical reactions, such as flammability or reactivity with acids.
| 3. What is the difference between physical and chemical properties of matter? | |
Ans. Physical properties describe the characteristics of matter that can be observed or measured without changing its composition. These properties include color, shape, size, density, and boiling point, among others. Chemical properties, on the other hand, describe how matter interacts with other substances and can only be observed through chemical reactions. These properties involve the transformation of matter and may result in the formation of new substances.
| 4. How can the density of a substance be calculated? | |
Ans. The density of a substance can be calculated by dividing its mass by its volume. The formula for density is Density = Mass / Volume. The mass is usually measured in grams (g) and the volume in cubic centimeters (cm³) or milliliters (mL). The resulting value of density will have units of grams per cubic centimeter (g/cm³) or grams per milliliter (g/mL).
| 5. What are some examples of physical and chemical properties of matter? | |
Ans. Examples of physical properties include color (e.g., red, blue), odor (e.g., fragrant, pungent), density (e.g., light, heavy), boiling point (e.g., low, high), and solubility (e.g., soluble, insoluble). Examples of chemical properties include flammability (e.g., combustible, non-combustible), reactivity with acids (e.g., reacts vigorously, does not react), and ability to rust or corrode (e.g., rusts easily, does not rust).
Related Exams
About this Video
|
3K Views |
|
4.63/5 Rating |
|
Nov 16, 2024 Last updated |
Characteristics and Properties of Matter for Class 92024 is part of Class 9 preparation. The notes and questions for Characteristics and Properties of Matter
have been prepared according to the Class 9 exam syllabus. Information about Characteristics and Properties of Matter covers all important topics
for Class 92024 Exam. Find important definitions, questions, notes, meanings, examples, exercises
and tests below for Characteristics and Properties of Matter.
Description
Video Lecture & Questions for Characteristics and Properties of Matter Video Lecture - Class 9 - Class 9 full syllabus preparation | Free video for Class 9 exam.
Information about Characteristics and Properties of Matter
Here you can find the Characteristics and Properties of Matter defined & explained in the simplest way possible. Besides explaining types of Characteristics and Properties of Matter
theory, EduRev gives you an ample number of questions to practice Characteristics and Properties of Matter tests, examples and also practice Class 9 tests.
|
Explore Courses for Class 9 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Important questions
,Exam
,mock tests for examination
,Sample Paper
,practice quizzes
,past year papers
,study material
,Free
,Semester Notes
,Characteristics and Properties of Matter Video Lecture - Class 9
,ppt
,Viva Questions
,Previous Year Questions with Solutions
,Characteristics and Properties of Matter Video Lecture - Class 9
,Characteristics and Properties of Matter Video Lecture - Class 9
,MCQs
,video lectures
,Objective type Questions
,Extra Questions
,shortcuts and tricks
,Summary
;
Study Characteristics and Properties of Matter on the App
Students of Class 9 can study Characteristics and Properties of Matter alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Characteristics and Properties of Matter,
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 Characteristics and Properties of Matter is prepared as per the latest Class 9 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