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Is fading of dye a chemical or physical change
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Is fading of dye a chemical or physical change

User Pradeeshnarayan
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Answer:Fading is caused by the chemical alteration of unstable dye molecules to a less strongly coloured or colourless form. ... Oxygen and atmospheric water will react with unstable bonds to alter the structure and affect its colour. There is no way to stop an unstable dye from fading

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User Smoothumut
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