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Physical. Because its just in the appearance. Not chemical because than a new substance would form. Its physical for sure.
Nannie Keeling
Wiki User
∙ 11y agoIt's impossible to say without additional details.
If it's fading because it was colored with a non-colorfast dye, and you're washing it repeatedly and the dye is just washing out of it, that's a physical change.
If it's fading because you left it in the sun, that's a chemical change.
Wiki User
∙ 11y agoIt's not possible to say with certainty. A color change is USUALLY an indication of a chemical change, but there are a few purely physical processes that can do it as well. One example of an item that changes colors due to a physical process is a mood ring.
Wiki User
∙ 12y agoBlue color is a physical change because it is observed with the senses and can be determined without destroying the object. :) good luck!
Wiki User
∙ 12y agoEach color is a physical PROPERTY, not a change and surely not chemical. Color may change through a chemical or physical influence (chem reaction, heating, illumination etc.)
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Is the color of copper II sulfate pentahydrate as blue a physical property or chemical property?
Color is ALLWAYS a physical phenomenon (property) chemical composition of the compound does not change by 'having' a color whatsoever
Is chemical property or physical property have a blue color?
The color is a physical property.
Is dipping blue litmus paper in lemon juice physical or chemical?
it is a chemical change that makes a physical change take place
Is the sky being blue a physical or chemical change?
Neither.
Is paper a physical or chemical change?
Litmus is a water-soluble mixture of different dyes. It is often absorbed onto filter paper to produce one of the oldest forms of pH indicator, used to test materials for acidity. Blue litmus paper turns red under acidic conditions and red litmus paper turns blue under basic (i.e. alkaline) conditions, with the color change occurring over the pH range 4.5 - 8.3. Neutral litmus paper is purple in color. Litmus can also be prepared as an aqueous solution that functions similarly. Under acidic conditions the solution is red, and under basic conditions the solution is blue. So the litmus paper turning blue or red is a "Chemical Change".
Is blue chemical property or physical property?
Blue color is a physical property. It is a physical property because being blue does not change the chemical composition.
Is blue color a chemical property or physical property?
Blue color is a physical property. It is a physical property because being blue does not change the chemical composition.
Is the color of copper II sulfate pentahydrate as blue a physical property or chemical property?
Color is ALLWAYS a physical phenomenon (property) chemical composition of the compound does not change by 'having' a color whatsoever
Is a blue color a physical or chemical?
A physical property.
Is chemical property or physical property have a blue color?
The color is a physical property.
Is blue color a chemical or physical porperty?
A physical property.
When something is blue is that a physical or chemical change?
indicators of a chemical reacton include color change, heat given off, and gas produced. indicators of a physical change are phase changes, changes in shape, and changes in size. "Being blue" is not a change at all. It's a condition.
Is the blue color a physical or chemical property ?
chemical because you can not get the blue back
Is the blue-gray color of silicon a chemical or physical property?
Color is usually considered to be a physical property.
Is a blue lobster turning red as it cooks a physical or chemical change?
The pigments in the shell that make the lobster blue-green (or brown) are chemically changed during cooking. The result in the change in chemical structure resulted in a color change to red.
When blue crystals are heated is it a physical or chemical change and why?
It would be chemical.
Is dipping blue litmus paper in lemon juice physical or chemical?
it is a chemical change that makes a physical change take place
