Class 9 Science Chapter 1 Matter Quiz
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Questions and Answers

Which of the following is NOT a form of matter?

  • Light (correct)
  • Gas
  • Solid
  • Liquid
  • Which of the following is an example of a chemical change?

  • Melting of ice
  • Cutting of paper
  • Mixing of salt and water
  • Burning of paper (correct)
  • Which of the following is a physical property of matter?

  • Reaction with acid
  • Density (correct)
  • Ability to rust
  • Flammability
  • Which of the following is NOT a characteristic of living organisms?

    <p>Ability to make food</p> Signup and view all the answers

    Which of the following is an example of a physical change?

    <p>Melting of ice</p> Signup and view all the answers

    Which of the following is a chemical property of matter?

    <p>Flammability</p> Signup and view all the answers

    Which of the following best describes the scope of chemistry?

    <p>Chemistry studies the properties and behavior of matter.</p> Signup and view all the answers

    What is the nature of chemical bonds in chemical compounds according to chemistry?

    <p>Chemistry explains the nature of chemical bonds in chemical compounds.</p> Signup and view all the answers

    Why is chemistry sometimes called the central science?

    <p>Chemistry provides a foundation for understanding both basic and applied scientific disciplines at a fundamental level.</p> Signup and view all the answers

    Study Notes

    Forms of Matter

    • Energy is NOT a form of matter

    Chemical Change

    • An example of a chemical change is burning wood, as it involves the transformation of one substance into another

    Physical Properties of Matter

    • Color, texture, and odor are physical properties of matter

    Characteristics of Living Organisms

    • Inability to respond to stimuli is NOT a characteristic of living organisms

    Physical Change

    • Melting of ice is an example of a physical change, as it involves a change of state from solid to liquid without a change in composition

    Chemical Properties of Matter

    • Flammability is a chemical property of matter, as it determines the ability of a substance to undergo combustion

    Scope of Chemistry

    • Chemistry deals with the composition, properties, and reactions of matter, making it a central science that intersects with physics, biology, and geology

    Chemical Bonds

    • Chemical bonds in chemical compounds involve the sharing or transfer of electrons between atoms to form molecules

    Chemistry as the Central Science

    • Chemistry is called the central science because it provides a foundation for understanding many disciplines, including biology, physics, geology, and medicine

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    Description

    Test your knowledge of matter with this quiz based on Class 9 Science Chapter 1. Identify non-matter entities, chemical changes, and physical properties of matter. Sharpen your understanding of the fundamental concepts of matter with this quiz.

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