2006-09-11 02:57:20 · 11 answers · asked by Billyuk04 1 in Science & Mathematics ➔ Chemistry
The dye is weaker than the hydrozinechemical...so it takes over by eating away the ions that produce color.
2006-09-11 03:00:49 · answer #1 · answered by Anonymous · 0⤊ 0⤋
It depend on the material that the clothes are made of and the type of dye. But usually the bleach will oxidise the chemicals in the dye and the new compound formed may well have a chromophore outside the rainbow spectrum.
2006-09-14 09:31:32 · answer #2 · answered by christopher N 4 · 0⤊ 0⤋
Color in most dyes and pigments is produced by molecules, such as beta carotene, that contain moieties (pieces) known as chromophores. Chemical bleaches work in one of two ways:
1) An oxidizing bleach works by breaking the chemical bonds that make up the chromophore. This changes the molecule into a different substance that either does not contain a chromophore, or contains a chromophore that does not absorb visible light.
2) A reducing bleach works by converting double bonds in the chromophore into single bonds. This eliminates the ability of the chromophore to absorb visible light.
2006-09-11 03:22:38 · answer #3 · answered by Sarah H 2 · 0⤊ 0⤋
Bleach typically reacts with the dyes in clothes and puts the dye into solution, which then washes out.
2006-09-11 03:00:14 · answer #4 · answered by stevewbcanada 6 · 0⤊ 0⤋
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2016-11-07 02:29:54 · answer #5 · answered by ? 4 · 0⤊ 0⤋
this is because some chemecal contain some element like chlorine which when react with water form oxochlorate{1} acid .the lather is unstable which decompose to release oxygen which oxidise the colour or dye to form a colourless compound.
2006-09-12 05:38:51 · answer #6 · answered by bukky b 2 · 0⤊ 0⤋
Nascent oxygen released by bleeching agents makes colors to dissolve in the water or any other solvent causing disappearance of colors.
2006-09-11 03:03:38 · answer #7 · answered by J.SWAMY I ఇ జ స్వామి 7 · 0⤊ 0⤋
it oxidizes the dye or stain so the dye either comes into solution or it is just oxidized so it's colorless
2006-09-11 04:54:04 · answer #8 · answered by shiara_blade 6 · 0⤊ 0⤋
because bleach is a very hungry chemical.....it eats...alot.....it will even eat the material you put full strength on thru time
2006-09-11 03:05:51 · answer #9 · answered by sandy v 3 · 0⤊ 1⤋
magic
2006-09-11 03:03:20 · answer #10 · answered by Billy 4 · 0⤊ 1⤋