Classic Classic Quiz Physical vs. Chemical Change by Simmy8 Simmy8 4 988 played - 12 yrs ago Classify the following as examples of a physical change, a chemical change or both. QUIZ 10 QUESTIONS medium Chemistry 1 Wood rots ChemicalPhysicalBoth 2 Sodium hydroxide dissolves in water ChemicalPhysicalBoth 3 Milk sours ChemicalPhysicalBoth 4 Hydrochloric acid reacts with sodium hydroxide to produce a salt, water, and heat ChemicalPhysicalBoth 5 Acid on limestone produces carbon dioxide gas ChemicalPhysicalBoth 6 A pellet of sodium is sliced in two ChemicalPhysicalBoth 7 Iron rusts ChemicalPhysicalBoth 8 Water is heated and changed to steam ChemicalPhysicalBoth 9 Ice melts ChemicalPhysicalBoth 10 Potassium chlorate decomposes to potassium chloride and oxygen gas ChemicalPhysicalBoth A mistake in this Quiz ? Contact the author Commentaires