is color a physical or chemical change

Best answer


Color. The changing of color of a substance is not necessarily an indicator of achemical change. For example, changing the color of a metal does not change its physical properties. However, in a chemical reaction, a color change is usually an indicator that a reaction is occurring.

People also ask


  • What is color change in chemistry?

  • Color. The changing of color of a substance is not necessarily an indicator of a chemical change. For example, changing the color of a metal does not change its physical properties. However, in a chemical reaction, a color change is usually an indicator that a reaction is occurring.

  • Does changing the color of a metal change its physical properties?

  • For example, changing the color of a metal does not change its physical properties. However, in a chemical reaction, a color change is usually an indicator that a reaction is occurring. Click to see full answer.

  • Is color change a good way to tell if something has changed?

  • Color change is a good way to tell that a change has occurred, and there’s really nothing more to say about that. However, I would warn you against using color change as a firm identifier of either physical or chemical changes. This is since there are examples of color change being an indicator for both of them.

  • What is the difference between chemical change and physical change?

  • In a chemical change, the molecular composition of a substance completely changes and a new substance is formed. Some example of physical change are freezing of water, melting of wax, boiling of water, etc.

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