Concept explainers
Interpretation:
Among the given options, the process that is not a physical change has to be chosen.
Concept Introduction:
In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.
Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.
Process in which, the chemical composition of the substance changes is known as chemical change. All
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Chapter 1 Solutions
General, Organic, and Biological Chemistry
- Which of the following statements concerning the known elements is correct? a. All known elements are naturally occurring substances. b. The discovery of the last of the known elements occurred in 1885. c. Synthetic (laboratory-produced) elements that do not occur in nature exist. d. no correct responsearrow_forwardIn which of the following pairs of properties are both physical properties? a. low density, flammable b. reacts with oxygen, does not react with iodine c. very brittle, very toxic d. no correct responsearrow_forward
- General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage Learning