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Color change is considered a chemical change because it involves a transformation at the molecular level, where the chemical composition of the substance is altered, leading to a change in its color. This change is irreversible and indicates a chemical reaction has occurred.

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6mo ago

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When bleach spills on a shirt is it a chemical change?

Yes, when bleach spills on a shirt and causes the fabric to change color or degrade, it is considered a chemical change. Chemical changes involve a rearrangement of atoms and the formation of new substances.


If a substance changes color what has most likely happened chemical or physical change?

Very probable a chemical change; but also physical changes can be the cause.


Is the eye color physical or chemical change?

Eye color is a physical change, not a chemical change. Eye color is determined by the amount and distribution of melanin in the iris, which is a physical characteristic that can change over time but does not involve any chemical reactions.


When could color change be a result of a physical change?

A color change is only a chemical change if the change is permanent, if the color change is not permanent, then it is likely a physical change. Let's look at Iodine for example (that's pronounced Eye-oh-deen), it is a solid metal that is grayish in color in its solid state, however in its gas state it's a purple or violet color. Once it reverts to its solid state, it turns gray again. This is a PHYSICAL property of Iodine. If the color changed permanently to something else, it would be a chemical change.


Which is not proof that a chemical change has occurred?

Change in color is not proof that a chemical change has occurred. A change in color can sometimes be the result of a physical change without any new substances being formed.

Related Questions

Does the color of the fruit affect the chemical change?

only if you need to research the color of the chemical change


Is changing of color a sign of chemical change?

The change of color may be a sign of a chemical reaction.


When bleach spills on a shirt is it a chemical change?

Yes, when bleach spills on a shirt and causes the fabric to change color or degrade, it is considered a chemical change. Chemical changes involve a rearrangement of atoms and the formation of new substances.


If the color changes it is a chemical or physical?

- Color is a physical property and the change of color also.- Color change may be a sign of a chemical reaction.


Is a color changing in leaves a chemical change or physical change?

Chemical Change.


Is the change in leaves a chemical or physical change?

The change is leaf color is a chemical change.


Color is a phyiscal change?

Color can be anywhere from a physcal change to a chemical change.


Is a color changing in leaves a physical or chemical change?

a chemical change


Is changing color of a carnation a chemical or physical change?

It is a chemical change.


Is color changing in leaves a chemical change or a physical change?

Color changing in leaves is a chemical change. It involves the breakdown of chlorophyll and the production of other pigments due to chemical processes triggered by factors like temperature and daylight changes. This results in the visible color change in the leaves.


Is the Change of color a physical change?

it is a chemical change


Is cookies considered a chemical change?

No But It Is Considered To Be A Physcial Change