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Solutions

Solutions. Q1. What is the most common solvent, necessary for life, called?. A1. Water. Q2. Name a solvent that is also used as a fuel for cars. A2. Petrol. Q3. What do you call two or more substances which are together but not chemically combined?. A3. Mixture.

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Solutions

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  1. Solutions KS3 Unit 7h - Solutions

  2. Q1. What is the most common solvent, necessary for life, called? KS3 Unit 7h - Solutions

  3. A1. Water KS3 Unit 7h - Solutions

  4. Q2. Name a solvent that is also used as a fuel for cars KS3 Unit 7h - Solutions

  5. A2. Petrol KS3 Unit 7h - Solutions

  6. Q3. What do you call two or more substances which are together but not chemically combined? KS3 Unit 7h - Solutions

  7. A3. Mixture KS3 Unit 7h - Solutions

  8. Q4. What do you call a liquid that contains a dissolved solid? KS3 Unit 7h - Solutions

  9. A4. Solution KS3 Unit 7h - Solutions

  10. Q5. What do you call a substance that can dissolve in a liquid? KS3 Unit 7h - Solutions

  11. A5. Soluble KS3 Unit 7h - Solutions

  12. Q6. What do you call the liquid in which a substance can dissolve? KS3 Unit 7h - Solutions

  13. A6. Solvent KS3 Unit 7h - Solutions

  14. Q7. What do you call a substance that cannot dissolve in a particular liquid? KS3 Unit 7h - Solutions

  15. A7. Insoluble KS3 Unit 7h - Solutions

  16. Q8. What process do we use to separate colours in an ink, for example? KS3 Unit 7h - Solutions

  17. A8. Chromatography KS3 Unit 7h - Solutions

  18. Q9. Name an alcohol present in beer, wine and spirits? KS3 Unit 7h - Solutions

  19. A9. Ethanol KS3 Unit 7h - Solutions

  20. Q10. Name the mixture of gases that forms the Earth’s atmosphere? KS3 Unit 7h - Solutions

  21. A10. Air KS3 Unit 7h - Solutions

  22. Q11. What do you call a solution when no more substance will dissolve in it? KS3 Unit 7h - Solutions

  23. A11. Saturated KS3 Unit 7h - Solutions

  24. Q12. What process do we use to separate liquids which have different boiling points? KS3 Unit 7h - Solutions

  25. A12. Distillation KS3 Unit 7h - Solutions

  26. Q13. What process do we use to separate insoluble solids from a liquid? KS3 Unit 7h - Solutions

  27. A13. Filtration KS3 Unit 7h - Solutions

  28. Q14. What do we call the amount of a substance that dissolves per litre of solvent? KS3 Unit 7h - Solutions

  29. A14. Solubility KS3 Unit 7h - Solutions

  30. Q15. Name a chemical compound that has a sweet taste? KS3 Unit 7h - Solutions

  31. A15. Sugar KS3 Unit 7h - Solutions

  32. Well Done!Now check your score KS3 Unit 7h - Solutions

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