What Are 10 Examples of Soluble and Insoluble Substances?
Discover 10 common examples each of soluble and insoluble substances, and understand the factors affecting solubility in different solvents.
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Soluble substances: 1. Salt (NaCl), 2. Sugar (Sucrose), 3. Oxygen (in water), 4. Carbon dioxide (in water), 5. Ethanol, 6. Potassium nitrate, 7. Ammonium chloride, 8. Acetic acid (vinegar), 9. Sodium hydroxide, 10. Magnesium sulphate. Insoluble substances: 1. Sand (SiO2), 2. Gold (Au), 3. Platinum (Pt), 4. Oil, 5. Fat, 6. Wax, 7. Polystyrene, 8. Calcium carbonate (in water), 9. Iron filings (Fe), 10. Plastic. Solubility depends on the nature of the solvent and solute, along with temperature and pressure conditions.
FAQs & Answers
- What determines if a substance is soluble or insoluble? A substance's solubility depends on the nature of the solvent and solute as well as environmental factors like temperature and pressure.
- Can insoluble substances become soluble under certain conditions? Yes, changes in temperature, pressure, or the type of solvent can increase solubility of some substances that are normally insoluble.
- Why are some substances like salt and sugar soluble in water? Salt and sugar dissolve in water because their molecules interact favorably with water molecules, allowing them to disperse evenly.
- What are common examples of insoluble substances? Common insoluble substances include sand, oil, fat, wax, plastics, and certain metals like gold and platinum.