CBSE Class 9 Science Matter in Our Surroundings Worksheet Set I

Read and download free pdf of CBSE Class 9 Science Matter in Our Surroundings Worksheet Set I. Download printable Science Class 9 Worksheets in pdf format, CBSE Class 9 Science Chapter 1 Matter in Our Surroundings Worksheet has been prepared as per the latest syllabus and exam pattern issued by CBSE, NCERT and KVS. Also download free pdf Science Class 9 Assignments and practice them daily to get better marks in tests and exams for Class 9. Free chapter wise worksheets with answers have been designed by Class 9 teachers as per latest examination pattern

Chapter 1 Matter in Our Surroundings Science Worksheet for Class 9

Class 9 Science students should refer to the following printable worksheet in Pdf in Class 9. This test paper with questions and solutions for Class 9 Science will be very useful for tests and exams and help you to score better marks

Class 9 Science Chapter 1 Matter in Our Surroundings Worksheet Pdf

MATTER IN OUR SURROUNDINGS
 
WORKSHEET-1
 
Multiple Choice Questions
 
1. A diver is able to cut through water in a swimming pool. The property shown by the  matter is.
 
a. the particles are of very very small
 
b. the particles of matter have space between them
 
c. the particles are in solid state
 
d. the particles are running here and there, have no space between them
 
2. Which of the following is found in solid state at room temperature?
 
a. Stone
 
b. sand
 
c. mercury
 
d. both a and b
 
3. The property to flow is unique to fluids. Which one of the following statements is correct?
 
a. Only gases behave like fluids
 
 
b. Gases & solids behave like fluids
 
c. Gases and liquids behave like fluids
 
d. Only liquids are fluids
 
4. Temperature 200 0C equals nearly to
 
a. 300K
 
b. 373K
 
c. 473K
 
d. -73K
 
5. During summer , water kept in an earthen pot becomes cool because of the phenomenon of
 
a. diffusion
 
b. transpiration
 
c. osmosis
 
d. evaporation
 
 
Assertion - Reason Questions
 
The following questions consists of two statements - Assertion & Reason. Answer these questions selecting the appropriate option given below :
 
a. Both the Assertion and the Reason are correct and the Reason is the correct explanation of the Assertion.
 
b. The Assertion and the Reason are correct but the Reason is not the correct explanation of the Assertion.
 
c. Assertion is true but the Reason is false.
 
d. Assertion is false but the Reason is true.
 
6. Assertion: Smell of burning incense stick spreads all around due to the diffusion of its fumes into the air.
 
Reason: Increased temperature results in increased kinetic energy of the molecules.
 
7. Assertion: There is no change in the temperature of a substance when it undergoes a  change of state though it is still being heated.
 
Reason: The heat supplied is absorbed either as latent heat of fusion or as latent heat of vaporisation.
 
1 Mark questions
 
8. Name two natural processes which provide the best evidence for motion of particles in matter.
 
9. Even one or two crystals of copper sulphate can make its solution in water coloured blue. Why?
 
10. Which property of gases makes it possible to fill large volume of gases in small cylinders.
 
11. A spoonful of sugar is added to a beaker containing 500 ml of water and stirred for a while. State any two observations that you will make.
 
12. Suggest a method to liquefy atmospheric gases.
 
13. Why do we feel cool after applying shave lotion or perfume?

2 Mark questions
 
14. A gas jar containing air is placed upside down on a gas jar of bromine vapour. It is observed that after some time, the gas jar containing air also becomes reddish brown. Explain why this happens and name the process involved.
 
15. Predict the physical state of matter in each case from the following characteristics of matter.
 
a. Has a definite volume but no definite shape.
 
b. Is rigid and almost incompressible.
 
c. Kinetic energy of particles is minimum in this state.
 
d. It represents the most highly compressible form of matter.
 
16. Distinguish solids , liquids and gases in a tabular form under the following properties.
 
a. rigidity
 
b. compressibility
 
c. inter particle force of attraction
 
d. kinetic energy of particles.
 
17. What is diffusion and explain why it occurs faster in gases than in liquids?
 
18. Ice, water and steam are three states of a substance and not different substances. Justify.
 
19. Convert the following Celsius temperatures to Kelvin scale
 
e. 00C
 
f. 270C
 
g. -2730C
 
20. Dry ice is obtained when a gas is compressed at high pressure. Name the gas and state what happens to it when the pressure is released.
 
21. Latent heat of evaporation of two liquids A and B is 100J/kg and 150J/kg respectively. Which one can produce more cooling effect and why?
 
22. List any four characteristics of particles of matter.
 
3 Mark questions.
 
23. Give reasons :
 
a. Clothes dry faster on a windy day.
 
b. Smell of perfume travels a few yards away.
 
c. When a solid melts, its temperature remains constant.
 
24. How will you show by experiment that air contains water vapour?
 
25. Distinguish between evaporation and boiling.
 
26. Give reasons for the following:
 
a. Doctors advise to put strips of wet cloth on the forehead of a person having high temperature.
 
b. Ice at 00C is more effective in cooling than water at 00C.
 
c. Liquids have fixed volume but not have fixed shape.
 
27. Why does water have higher boiling point than alcohol? At what temperature (in Kelvin scale), water can be changed into solid state and into vapours?
 
28. Name the processes involved in the following cases.
 
a. solid into liquid
 
b. liquid in to vapour below boiling point.
 
c. solid into vapour/gas
 
d. gas/vapour into liquid
 
e. liquid into solid
 
f. gas/vapour into solid
 
29. Define the following terms :
 
a. Melting point
 
b. Boiling point
 
c. Latent heat of vaporisation
 
 
d. Latent heat of fusion
 
e. Sublimation
 
f. Evaporation
 
 
Please click on below link to download CBSE Class 9 Science Matter in Our Surroundings Worksheet Set I
Chapter 01 Matter in Our Surroundings
CBSE Class 9 Science Matter in Our Surroundings Worksheet Set A
CBSE Class 9 Science Matter in Our Surroundings Worksheet Set B
CBSE Class 9 Science Matter in Our Surroundings Worksheet Set C
CBSE Class 9 Science Matter in Our Surroundings Worksheet Set D
CBSE Class 9 Science Matter in Our Surroundings Worksheet Set E
CBSE Class 9 Science Matter in Our Surroundings Worksheet Set F
CBSE Class 9 Science Matter in Our Surroundings Worksheet Set G
CBSE Class 9 Science Matter in Our Surroundings Worksheet Set H
CBSE Class 9 Science Matter in Our Surroundings Worksheet Set I
Chapter 02 Is Matter Around Us Pure
CBSE Class 9 Science Is Matter Around Us Pure Worksheet Set A
CBSE Class 9 Science Is Matter Around Us Pure Worksheet Set B
CBSE Class 9 Science Is Matter Around Us Pure Worksheet Set C
CBSE Class 9 Science Is Matter Around Us Pure Worksheet Set C
CBSE Class 9 Science Is Matter Around Us Pure Worksheet Set D
CBSE Class 9 Science Is Matter Around Us Pure Worksheet Set D
CBSE Class 9 Science Is Matter Around Us Pure Worksheet Set E
CBSE Class 9 Science Is Matter Around Us Pure Worksheet Set E
CBSE Class 9 Science Is Matter Around Us Pure Worksheet Set F
Chapter 03 Atoms and Molecules
CBSE Class 9 Science Atoms and Molecules Worksheet Set A
CBSE Class 9 Science Atoms and Molecules Worksheet Set B
CBSE Class 9 Science Atoms and Molecules Worksheet Set C
CBSE Class 9 Science Atoms and Molecules Worksheet Set D
CBSE Class 9 Science Atoms and Molecules Worksheet Set E
CBSE Class 9 Science Atoms and Molecules Worksheet Set F
CBSE Class 9 Science Atoms and Molecules Worksheet Set G
CBSE Class 9 Science Atoms and Molecules Worksheet Set H
Chapter 04 Structure of the Atom
CBSE Class 9 Science Structure of The Atom Worksheet Set A
CBSE Class 9 Science Structure of The Atom Worksheet Set B
CBSE Class 9 Science Structure of The Atom Worksheet Set C
CBSE Class 9 Science Structure of The Atom Worksheet Set D
Chapter 05 The Fundamental Unit of Life
CBSE Class 9 Science Fundamental Unit of Life Worksheet Set A
CBSE Class 9 Science Fundamental Unit of Life Worksheet Set B
CBSE Class 9 Science Fundamental Unit of Life Worksheet Set C
CBSE Class 9 Science Fundamental Unit of Life Worksheet Set D
CBSE Class 9 Science Fundamental Unit of Life Worksheet Set E
CBSE Class 9 Science Fundamental Unit of Life Worksheet Set F
CBSE Class 9 Science Fundamental Unit of Life Worksheet Set G
Chapter 06 Tissues
CBSE Class 9 Science Plant Tissues Worksheet Set A
CBSE Class 9 Science Tissue Worksheet Set C
CBSE Class 9 Science Tissue Worksheet Set D
CBSE Class 9 Science Tissue Worksheet Set E
CBSE Class 9 Science Tissue Worksheet Set F
CBSE Class 9 Science Tissues Worksheet Set A
CBSE Class 9 Science Tissues Worksheet Set B
Chapter 07 Diversity In Living Organisms
CBSE Class 9 Science Diversity in Living Organism Worksheet Set A
CBSE Class 9 Science Diversity in Living Organism Worksheet Set B
CBSE Class 9 Science Diversity In Living Organisms Worksheet Set C
CBSE Class 9 Science Diversity In Living Organisms Worksheet Set D
CBSE Class 9 Science Diversity In Living Organisms Worksheet Set E
CBSE Class 9 Science Diversity In Living Organisms Worksheet Set F
Chapter 08 Motion
CBSE Class 9 Science Motion Worksheet Set A
CBSE Class 9 Science Motion Worksheet Set B
CBSE Class 9 Science Motion Worksheet Set C
CBSE Class 9 Science Motion Worksheet Set D
CBSE Class 9 Science Motion Worksheet Set E
CBSE Class 9 Science Motion Worksheet Set F
CBSE Class 9 Science Motion Worksheet Set G
CBSE Class 9 Science Motion Worksheet Set H
CBSE Class 9 Science Motion Worksheet Set I
CBSE Class 9 Science Motion Worksheet Set J
Chapter 09 Force and Laws of Motion
CBSE Class 9 Science Force and Laws of Motion Worksheet Set A
CBSE Class 9 Science Force and Laws of Motion Worksheet Set B
CBSE Class 9 Science Force and Laws of Motion Worksheet Set C
CBSE Class 9 Science Force and Laws of Motion Worksheet Set D
CBSE Class 9 Science Force and Laws of Motion Worksheet Set E
CBSE Class 9 Science Force and Laws of Motion Worksheet Set F
Chapter 10 Gravitation
CBSE Class 9 Science Gravitation Worksheet Set A
CBSE Class 9 Science Gravitation Worksheet Set B
CBSE Class 9 Science Gravitation Worksheet Set C
CBSE Class 9 Science Gravitation Worksheet Set D
Chapter 11 Work and Energy
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 Science Sound Worksheet Set A
CBSE Class 9 Science Sound Worksheet Set B
Chapter 13 Why Do We Fall Ill
CBSE Class 9 Science Why Do We Fall ill Worksheet Set A
CBSE Class 9 Science Why Do We Fall ill Worksheet Set B
Chapter 14 Natural Resources
CBSE Class 9 Science Natural Resource Worksheet Set C
CBSE Class 9 Science Natural Resource Worksheet Set D
CBSE Class 9 Science Natural Resource Worksheet Set E
CBSE Class 9 Science Natural Resource Worksheet Set F
CBSE Class 9 Science Natural Resources Worksheet Set A
CBSE Class 9 Science Natural Resources Worksheet Set B
Chapter 15 Improvement in Food Resources
CBSE Class 9 Science Improvent in Food Resources Worksheet Set A
CBSE Class 9 Science Improvent in Food Resources Worksheet Set B
z More Worksheets for Class 9 Science
CBSE Class 9 Science Lab Worksheet Different Chemical Changes
CBSE Class 9 Science Lab Worksheet law of Conservation of Mass
CBSE Class 9 Science Lab Worksheet Melting Point of Ice
CBSE Class 9 Science Lab Worksheet Preparation of Mixture and Compound
CBSE Class 9 Science Lab Worksheet Separation of Different Components
CBSE Class 9 Science Lab Worksheet True Solution Colloid Suspension
CBSE Class 9 Science Worksheet Set A
CBSE Class 9 Science Worksheet Set B
CBSE Class 9 Science Worksheet Set C
CBSE Class 9 Science Worksheet Set D
CBSE Class 9 Science Worksheet Set E
CBSE Class 9 Science Worksheet Set F
CBSE Class 9 Science Worksheet Set G
CBSE Class 9 Science Worksheet Set H
CBSE Class 9 Science Worksheet Set I
CBSE Class 9 Science Worksheet Set J
CBSE Class 9 Science Worksheet Set K
CBSE Class 9 Science Worksheet Set L
CBSE Class 9 Science Worksheet Set M Solved
CBSE Class 9 Science Worksheet Set N Solved
CBSE Class 9 Science Worksheet Set O Solved
CBSE Class 9 Science Worksheet Set P Solved
CBSE Class 9 Science Worksheet Set Q Solved
CBSE Class 9 Science Worksheet Set R Solved
CBSE Class 9 Science Worksheet Set S Solved
CBSE Class 9 Science Worksheet Set T Solved
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Chapter 1 Matter in Our Surroundings CBSE Class 9 Science Worksheet

The above practice worksheet for Chapter 1 Matter in Our Surroundings has been designed as per the current syllabus for Class 9 Science released by CBSE. Students studying in Class 9 can easily download in Pdf format and practice the questions and answers given in the above practice worksheet for Class 9 Science on a daily basis. All the latest practice worksheets with solutions have been developed for Science by referring to the most important and regularly asked topics that the students should learn and practice to get better scores in their examinations. Studiestoday is the best portal for Printable Worksheets for Class 9 Science students to get all the latest study material free of cost. Teachers of studiestoday have referred to the NCERT book for Class 9 Science to develop the Science Class 9 worksheet. After solving the questions given in the practice sheet which have been developed as per the latest course books also refer to the NCERT solutions for Class 9 Science designed by our teachers. After solving these you should also refer to Class 9 Science MCQ Test for the same chapter. We have also provided a lot of other Worksheets for Class 9 Science which you can use to further make yourself better in Science.

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