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Changes Around Us - Class VI Science Quiz

Class VI
Science
Changes Around Us
13 questions
HARD

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Preview questions

1. What is a physical change?

Change in chemical properties · Change in state or appearance · Change in temperature only · Change in mass only

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

Melting of ice · Dissolving sugar in water · Burning of wood · Breaking of glass

3. What happens during a reversible change?

It cannot be reversed · It can be reversed · It changes permanently · It does not involve any change

4. Which of the following is NOT a characteristic of a physical change?

No new substance is formed · It is usually temporary · It involves a change in composition · It can often be reversed

5. What type of change occurs when ice melts?

Chemical change · Physical change · Irreversible change · Permanent change