Unit Test Paper 2026-27 Science Class 9 Chapter 1. Matter in Our Surroundings
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Unit Test Paper 2026-27 Science Class 9 Chapter 1. Matter in Our Surroundings
1. Matter in Our Surroundings
Unit test - I
Unit test - I-1. Matter in Our Surroundings
1. Matter in Our Surrounding
Unit-Test I
(Science-IX)
Timming: 1 hour M.M : 20
Que. 1 to 4 carry 1 mark.
Q1. Name two matterials which gets sublimated.
ऐसे दो पदार्थों का नाम बताईये जो उर्ध्वपातित होते है |
Q2. Define Matter?
पदार्थ की परिभाषा लिखिए |
Q3. Write the name of a matter which is found in all three physical states.
एक ऐसे पदार्थ का नाम बताइए जो तीनों भौतिक अवस्थाओं में पाया जाता है |
Q4. How can the state of a matter be changed ?
किसी पदार्थ की अवस्था को कैसे परिवर्तित किया जा सकता है ?
Que. 5 to 6 carry 2 marks.
Q5. What is latent heat of evaporation ?
वाष्पीकरण की गुप्त ऊष्मा से आप क्या समझते है ?
Q6. Define melting point?
गलनांक की परिभाषा लिखिए |
Que. 7 to 10 carry 3 marks.
Q7. How heat is responsible for increasing space between particles?
ऊष्मा कैसे किसी पदार्थ के कणों के रिक्त स्थान को बढाता है ?
Q8. How is evaporation caused cooling? Explain.
वाष्पीकरण से कैसे ठंडक होती है ? समझाइए |
Q9. Write three properties of solids.
ठोस पदार्थों के तीन गुणधर्म लिखिए |
Q10. What are the characteristics of the particles of matter?
पदार्थ के कणों की क्या विशेषताएँ होती है ?
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1. Matter in Our Surroundings
Unit test - II
Unit test - II-1. Matter in Our Surroundings
1. Matter in Our Surrounding
Unit-Test I
(Science-IX)
Timming: 1 hour M.M : 20
Que. 1 to 4 carry 1 mark.
Q1. what is diffusion ?
Q2. Name the state of matter which has highly compressible property.
Q3. A diver is able to cut through water in a swimming pool. Which property of matter does this observation show?
Q4. What is called the process by which gases or solids are converted directly into solids or gases without being liquid.
Que. 5 to 6 carry 2 marks.
Q5. Convert Celsius into Kelvin.
45o C
Q6. What is dry ice ? How does it kept ?
Que. 7 to 10 carry 3 marks.
Q7. Name the factors which effect the rate of evaporation.
Q8. Why does our palm feel cold when we put some acetone or petrol or perfume on it?
Q9. Why is the rate of diffusion of liquids is higher than that of solids.
Q10. Write the name of processes of converting the state of matters.
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1. Matter in Our Surroundings
Unit test - III
Unit test - III-1. Matter in Our Surroundings
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Select Science Class 9 Unit Test
1. 1. Matter in Our Surroundings
2. 2. Is Matter around us Pure?
3. 3. Atoms and Molecules
4. 4. Structure of The Atom
5. 5. The Fundamental Unit of Life
6. 6. Tissues
7. 7. Diversity in Living Organisms
8. 8. Motion
9. 9. Force and Laws of Motion
10. 10. Gravitation
11. 11. Work and Energy
12. 12. Sound
13. 13. Why Do We Fall ill
14. 14. Natural Resources
15. 15. Improvement in Food Resources
Unit Test Class 9 Select Subject
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