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Mixing Substances - Changes Around Us - CBSE Class 6 Science Video Lecture

FAQs on Mixing Substances - Changes Around Us - CBSE Class 6 Science

1. What is the process of mixing substances called?
Ans. The process of mixing substances is called a mixture.
2. What happens when substances are mixed together?
Ans. When substances are mixed together, they can undergo physical or chemical changes.
3. What are some examples of mixtures?
Ans. Some examples of mixtures include salt dissolved in water, air, and a mixture of sand and water.
4. What is the difference between a physical change and a chemical change in a mixture?
Ans. A physical change in a mixture does not change the substances involved, whereas a chemical change results in the formation of new substances.
5. Can mixtures be separated back into their original substances?
Ans. Yes, mixtures can often be separated back into their original substances through processes like filtration, evaporation, or distillation.
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