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MCQ Questions for class 6 Science Changes Around us

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Below is the Quiz for class 6 Science chapter Changes Around us. You can Tap on the Start Quiz to begin playing the MCQs.

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Total Questions: 10

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Q1. The process of conversion of water into its vapour is called ________

  1. Evaporation
  2. Melting
  3. Expansion
  4. None of these
Answer: Evaporation

Q2. The change in which no new substance is formed is called ________

  1. Chemical change
  2. Physical change
  3. Evaporation
  4. Melting
Answer: Physical change

Q3. The change in which new substance is formed is called ________

  1. Physical change
  2. Expansion
  3. Chemical change
  4. None of these
Answer: Chemical change

Q4. Physical change is also called ________

  1. Irreversible change
  2. Chemical change
  3. Both reversible and irreversible change
  4. Reversible change
Answer: Reversible change

Q5. Chemical change is also called _________

  1. Irreversible change
  2. Reversible change
  3. Physical change
  4. All of these
Answer: Irreversible change

Q6. The process of becoming liquefied by heat is called _________

  1. Expansion
  2. Evaporation
  3. Melting
  4. None of these
Answer: Melting

Q7. The stretching of rubber is ________ change

  1. Physical
  2. Chemical
  3. Both physical and chemical
  4. None of these
Answer: Physical

Q8. Rusting of iron is ________ change

  1. Physical
  2. Chemical
  3. Reversible
  4. All of these
Answer: Chemical

Q9. Which of the following change can be reversed?

  1. Melting of ice
  2. Rusting of iron
  3. Cooking of food
  4. All of these
Answer: Melting of ice

Q10. Which of the following changes is irreversible?

  1. Melting of ice
  2. Stretching of rubber
  3. Cooking of food
  4. All of these
Answer: Cooking of food