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Classify the following as chemical or ph...

Classify the following as chemical or physical changes.
dissolving common salt in water

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To classify the process of dissolving common salt in water as a chemical or physical change, we can follow these steps: ### Step 1: Understand the Definitions - **Physical Change**: A change that does not alter the chemical composition of a substance. The substance may change its state or appearance but can be reverted back to its original form. - **Chemical Change**: A change that results in the formation of new chemical substances. This change is usually irreversible under normal conditions. ### Step 2: Analyze the Process - When common salt (sodium chloride) is dissolved in water, it dissociates into its constituent ions (sodium ions and chloride ions). However, the chemical composition of the salt remains unchanged. ...
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MTG IIT JEE FOUNDATION-IS MATTER AROUND US PURE ?-NCERT SECTION
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  2. Classify the following as chemical or physical changes. passing of ...

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  3. Classify the following as chemical or physical changes. dissolving ...

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  4. Classify the following as chemical or physical changes. making a fr...

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  5. Classify the following as chemical or physical changes. burning of ...

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  6. Try segregating the things around you as pure substances or mixtures. ...

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  7. Which separation techniques will you apply for the separation of the f...

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  8. Which separation techniques will you apply for the separation of the f...

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  9. Which separation techniques will you apply for the separation of the f...

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  10. Which separation techniques will you apply for the separation of the f...

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  11. Which separation techniques will you apply for the separation of the f...

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  12. Which separation techniques will you apply for the separation of the f...

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  13. Which separation techniques will you apply for the separation of the f...

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  14. Which separation techniques will you apply for the separation of the f...

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  15. Which separation techniques will you apply for the separation of the f...

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  16. Which separation techniques will you apply for the separation of the f...

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  17. Write the steps you would use for making tea. Use the words solution, ...

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  18. Pragya tested the solubility of three different substances at differen...

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  19. Pragya tested the solubility of three different substances at differen...

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  20. Pragya tested the solubility of three different substances at differen...

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