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What to createQuiz
Which subjectScience
What age groupYear or Grade 1
What topicDifference between chemical and physicalnreactions
Question typesClose-ended
Number of questions5
Number of answers4
Correct answersExactly 1
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Year 1 Science Quiz: Differences Between Chemical and Physical Reactions

Welcome to your Year 1 Science Quiz! Let’s explore the differences between chemical and physical reactions. Read each question carefully and choose the correct answer.

Questions

  1. What happens in a physical reaction?

    • A. Something changes into a new substance.
    • B. The shape or state changes, but it stays the same substance.
    • C. Heat is produced.
    • D. A new colour is made.

  2. Which of the following is an example of a chemical reaction?

    • A. Melting ice cream.
    • B. Baking a cake.
    • C. Boiling water.
    • D. Shredding paper.

  3. What is made during a chemical reaction?

    • A. New products that are different from the original materials.
    • B. The same materials we started with.
    • C. Air bubbles only.
    • D. New shapes of the same material.

  4. Which of these is a sign of a physical change?

    • A. A smell is created.
    • B. A change in colour.
    • C. Ice melting into water.
    • D. Bubbles forming in a liquid.

  5. If you mix baking soda and vinegar, what type of reaction occurs?

    • A. A physical reaction because they mix together.
    • B. A chemical reaction because a gas is produced.
    • C. No reaction because they stay separate.
    • D. It becomes a solid.

Instructions

Choose the letter of the option you think is correct for each question, and remember to have fun while learning about science! Good luck!