CBSE Class 9 Science Matter In Our Surroundings Worksheet Set B

Read and download free pdf of CBSE Class 9 Science Matter In Our Surroundings Worksheet Set B. Students and teachers of Class 9 Science can get free printable Worksheets for Class 9 Science in PDF format prepared as per the latest syllabus and examination pattern in your schools. Standard 9 students should practice questions and answers given here for Science in Grade 9 which will help them to improve your knowledge of all important chapters and its topics. Students should also download free pdf of Class 9 Science Worksheets prepared by school teachers as per the latest NCERT, CBSE, KVS books and syllabus issued this academic year and solve important problems provided here with solutions on daily basis to get more score in school exams and tests

Matter In Our Surroundings Class 9 Science Worksheet Pdf

Class 9 Science students should refer to the following printable worksheet in Pdf for Matter In Our Surroundings in standard 9. This test paper with questions and answers for Grade 9 Science will be very useful for exams and help you to score good marks

Class 9 Science Worksheet for Matter In Our Surroundings

CBSE Class 9 Science Worksheet - Matter in Our Surroundings

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Matter in Our Surroundings

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1. Which state of matter is characterized by the following properties :

(0 A substance with a fixed arrangement of particles.

(I'O A substance that has large distances between the particles.

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2. Why the states of matter differ?

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3. Define melting point.

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4. Inspite of being solid a sponge is compressible. Comment.

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5. What produces more severe burns, boiling water or steam?

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6. Arrange the following substances in increasing order of force of attraction between the

particles - water, sugar, and oxygen.

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7. Suggest a method to liquify atmospheric gases.

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8. Arrange the particles of the three states of matter in order of increasing randomness.

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9.What is the name of the process due to which dry ice changes into carbon dioxide gas ?

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10. Name the process which describes the mixing of copper sulphate crystals and water kept in

a beaker on its own ?

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11. Even two-three crystals of potassium permanganate can impart colour to a large

volume of water. Which characteristic property of particles of matter is illustrated by this

observation ? 1

1M

12. Why do we call sponge a solid when it is easily compressible ?

Exam Questions NCERT Class 9 Science Chapter 1 Matter in Our Surroundings

Question What happens to the rate of diffusion if the temperature is increased?
Ans : With increased temperature, the rate of diffusion also increases as the particles gain energy and vibrate more.

Question Liquids and gases can be compressed but it is difficult  to compress solids. Why?
Ans : Liquids and gases have intermolecular space; on applying pressure externally on them the molecules can come closer thereby minimizing the space between them. But in case of solids, there is no intermolecular space to do so.

Question A balloon when kept in Sun, bursts after some time. Why?
Ans : The balloon has air filled in it. The balloon when kept in Sun gets heated and the air inside it also gets heated. The molecules of air get energy, and vibrate faster thereby exerting large force on the walls of the balloon. Due to this expansion of gases the balloon bursts.

Question Define melting point.
Ans : The temperature at which a solid melts to become liquid at the atmospheric pressure is called its melting point.

Question. Define matter.
Ans : Anything that occupies space and has mass and is felt by senses is called matter.

Question Why do people perspire a lot on a hot humid day?
Ans : On a hot humid day, due to the heat our body starts sweating and gives cooling effect by evaporation. But the air cannot hold any more water on a humid day and therefore, the sweat or perspiration is seen.

Question Why is it advisable to use pressure cooker at higher altitudes?
Ans : At higher altitudes, the atmosphere pressure is low and the water boils very fast and evaporates at faster rate, therefore, the pressure is required to increase the cooking process and this is done by using pressure cooker which increases the pressure inside the container and cooks food faster.

Question What happens if you put copper sulphate crystals in water?
Ans : Copper sulphate crystals mixed between the spaces of molecules of water and disappear.

Please click the below link to access CBSE Class 9 Science Worksheet - Matter in Our Surroundings

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Chapter 1 Matter in Our Surroundings
CBSE Class 9 Chemistry Matter In Our Surrounding Worksheet Set A
CBSE Class 9 Chemistry Matter In Our Surrounding Worksheet Set B
CBSE Class 9 Chemistry Matter In Our Surrounding Worksheet Set C
CBSE Class 9 Chemistry Matter In Our Surrounding Worksheet Set D
CBSE Class 9 Chemistry The Matter In Our Surroundings Worksheet
CBSE Class 9 Science Matter In Our Surroundings Worksheet Set A
CBSE Class 9 Science Matter In Our Surroundings Worksheet Set B
Chapter 2 Is Matter Around Us Pure
CBSE Class 9 Chemistry Is Matter Around Us Pure Worksheet Set A
CBSE Class 9 Chemistry Is Matter Around Us Pure Worksheet Set B
CBSE Class 9 Chemistry Is Matter Around Us Pure Worksheet Set C
CBSE Class 9 Science Is Matter Around Us Pure Worksheet
CBSE Class 9 Science Matter Around Us Worksheet
Chapter 3 Atoms and Molecules
CBSE Class 9 Chemistry Atoms And Molecules Worksheet Set A
CBSE Class 9 Chemistry Atoms And Molecules Worksheet Set B
CBSE Class 9 Chemistry Atoms And Molecules Worksheet Set C
CBSE Class 9 Chemistry Atoms And Molecules Worksheet Set D
CBSE Class 9 Science Atoms And Molecules Worksheet Set A
CBSE Class 9 Science Atoms And Molecules Worksheet Set B
Chapter 4 Structure of the Atom
CBSE Class 9 Chemistry Structure Of Atom Worksheet Set A
CBSE Class 9 Chemistry Structure Of Atom Worksheet Set B
CBSE Class 9 Chemistry Structure Of Atom Worksheet Set C
CBSE Class 9 Science Structure Of Atom Worksheet
Chapter 5 The Fundamental Unit of Life
CBSE Class 9 Biology Fundamental Unit Of Life Worksheet Set A
CBSE Class 9 Biology Fundamental Unit Of Life Worksheet Set B
CBSE Class 9 Biology The Fundamental Unit Of Life Worksheet Set A
CBSE Class 9 Biology The Fundamental Unit Of Life Worksheet Set B
CBSE Class 9 Biology The Fundamental Unit Of Life Worksheet Set C
CBSE Class 9 Science Fundamental Unit Of Life Worksheet
Chapter 6 Tissue
CBSE Class 9 Biology Tissues Worksheet Set A
CBSE Class 9 Biology Tissues Worksheet Set B
CBSE Class 9 Biology Tissues Worksheet Set C
Chapter 6 Tissues
CBSE Class 9 Science Tissues Animals Worksheet
CBSE Class 9 Science Tissues Plants Worksheet
Chapter 7 Diversity in Living Organism
CBSE Class 9 Biology Diversity In Living Organisms Worksheet Set A
CBSE Class 9 Biology Diversity In Living Organisms Worksheet Set B
CBSE Class 9 Biology Diversity In Living Organisms Worksheet Set C
CBSE Class 9 Biology Diversity In The Living Organisms Worksheet
Chapter 7 Diversity In Living Organisms
CBSE Class 9 Science Diversity In Living Organisms Animals Worksheet
CBSE Class 9 Science Diversity In Living Organisms Plants Worksheet
CBSE Class 9 Science Diversity In Living Organisms Worksheet
Chapter 8 Motion
CBSE Class 9 Physics Motion Worksheet Set A
CBSE Class 9 Physics Motion Worksheet Set B
CBSE Class 9 Physics Motion Worksheet Set C
CBSE Class 9 Science Motion Worksheet Set A
CBSE Class 9 Science Motion Worksheet Set B
Chapter 9 Force and Laws of Motion
CBSE Class 9 Physics Force And Laws Of Motion Worksheet Set A
CBSE Class 9 Physics Force And Laws Of Motion Worksheet Set B
CBSE Class 9 Physics Force And Laws Of Motion Worksheet Set C
CBSE Class 9 Physics Force And Laws Of Motion Worksheet Set D
CBSE Class 9 Science Force And Laws Of Motion Worksheet
Chapter 10 Gravitation
CBSE Class 9 Physics Gravitation Worksheet Set A
CBSE Class 9 Physics Gravitation Worksheet Set B
CBSE Class 9 Physics Gravitation Worksheet Set C
CBSE Class 9 Physics Gravitation Worksheet Set D
CBSE Class 9 Science Gravitation Worksheet
Chapter 11 Work and Energy
CBSE Class 9 Physics Work And Energy Worksheet Set A
CBSE Class 9 Physics Work And Energy Worksheet Set B
CBSE Class 9 Science Work And Energy Worksheet Set A
CBSE Class 9 Science Work And Energy Worksheet Set B
Chapter 12 Sound
CBSE Class 9 Physics Sound Worksheet Set A
CBSE Class 9 Physics Sound Worksheet Set B
CBSE Class 9 Science Sound Worksheet
Chapter 13 Why Do We Fall Ill
CBSE Class 9 Biology Why Do We Fall Ill Worksheet
CBSE Class 9 Biology Why Do We Fall Ill Worksheet Set A
CBSE Class 9 Biology Why Do We Fall Ill Worksheet Set B
CBSE Class 9 Biology Why Do We Fall Ill Worksheet Set C
CBSE Class 9 Science Why Do We Fall Ill Worksheet
Chapter 14 Natural Resources
CBSE Class 9 Biology Natural Resources Worksheet Set A
CBSE Class 9 Biology Natural Resources Worksheet Set B
Chapter 15 Improvement in Food Resources
CBSE Class 9 Biology Improvement In Food Resources Worksheet Set A
CBSE Class 9 Biology Improvement In Food Resources Worksheet Set B
CBSE Class 9 Science Improvement In Food Resources Worksheet Set A
CBSE Class 9 Science Improvement In Food Resources Worksheet Set B
More Worksheets for Class 9 Biology
CBSE Class 9 Biology Cell The Unit Of Life Worksheet
CBSE Class 9 Biology Experiments Worksheet
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CBSE Class 9 Biology Food Production Worksheet
CBSE Class 9 Biology MCQs Based On Practical Skills Worksheet Set A
CBSE Class 9 Biology MCQs Based On Practical Skills Worksheet Set B
CBSE Class 9 Biology Practicals Worksheet
CBSE Class 9 Biology Question Bank Worksheet
CBSE Class 9 Biology Whitakers Five Kingdoms Worksheet
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CBSE Class 9 Physics All Chapters Worksheet
CBSE Class 9 Physics Revision Worksheet Set A
CBSE Class 9 Physics Revision Worksheet Set B
CBSE Class 9 Physics Revision Worksheet Set C
CBSE Class 9 Physics Revision Worksheet Set D
CBSE Class 9 Physics Revision Worksheet Set E
CBSE Class 9 Physics Revision Worksheet Set F
CBSE Class 9 Physics Revision Worksheet Set G
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CBSE Class 9 Physics Wind Power And Energy Worksheet
More Worksheets for Class 9 Science
CBSE Class 9 Science All Chapters Worksheet
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CBSE Class 9 Science Law Of Conservation Of Mass Worksheet
CBSE Class 9 Science Melting And Boiling Point Worksheet
CBSE Class 9 Science Physical And Chemical Changes Worksheet
CBSE Class 9 Science Preparation Of Mixture And Compound Worksheet
CBSE Class 9 Science Property Of True Solutions Worksheet
CBSE Class 9 Science Revision Worksheet Set A
CBSE Class 9 Science Revision Worksheet Set B
CBSE Class 9 Science Revision Worksheet Set C
CBSE Class 9 Science Revision Worksheet Set D
CBSE Class 9 Science Revision Worksheet Set E
CBSE Class 9 Science Revision Worksheet Set F
CBSE Class 9 Science Revision Worksheet Set G
CBSE Class 9 Science Revision Worksheet Set H
CBSE Class 9 Science Revision Worksheet Set I
CBSE Class 9 Science Revision Worksheet Set J
CBSE Class 9 Science Separation Of Components Of Mixture Worksheet
Revision Worksheets for Class 9 Biology
CBSE Class 9 Biology Revision Worksheet Set A
CBSE Class 9 Biology Revision Worksheet Set B
CBSE Class 9 Biology Revision Worksheet Set D
CBSE Class 9 Biology Revision Worksheet Set E
CBSE Class 9 Biology Revision Worksheet Set F
CBSE Class 9 Biology Revision Worksheet Set G
CBSE Class 9 Biology Revision Worksheet Set H
CBSE Class 9 Biology Revision Worksheet Set I
CBSE Class 9 Biology Revision Worksheet Set J
CBSE Class 9 Biology Revision Worksheet Set K
CBSE Class 9 Biology Revision Worksheet Set L
CBSE Class 9 Biology Revision Worksheet Set M
Revision Worksheets for Class 9 Chemistry
CBSE Class 9 Chemistry Revision Worksheet Set A
CBSE Class 9 Chemistry Revision Worksheet Set B
CBSE Class 9 Chemistry Revision Worksheet Set C
CBSE Class 9 Chemistry Revision Worksheet Set D
CBSE Class 9 Chemistry Revision Worksheet Set E
CBSE Class 9 Chemistry Revision Worksheet Set F
CBSE Class 9 Chemistry Revision Worksheet Set G
CBSE Class 9 Chemistry Revision Worksheet Set H
CBSE Class 9 Chemistry Revision Worksheet Set I
CBSE Class 9 Chemistry Revision Worksheet Set J
CBSE Class 9 Chemistry Revision Worksheet Set L

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