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You put bleach into a washer for two reasons: to disinfect, and to whiten.
When chlorine bleach disinfects, it oxidizes molecules in the cells of the microorganisms you're trying to kill. It whitens by breaking double bonds in the molecules that are coloring the stains and dinginess you're trying to get rid of. And both are chemical changes.
So the act of putting the bleach into the washer is a physical change, but what it does once it gets in there is a chemical change.
Bleaching clothes is a chemical change because it involves a chemical reaction between the bleach and the molecules in the fabric. The bleach breaks down the color molecules in the fabric, causing them to become colorless.
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Is drying cloths is chemical change?
It is a Physical Change because i dont know but im sure that is a physical change :P
Is stitching of clothes a chemical change?
No, stitching of clothes is a physical change, not a chemical change. Chemical changes involve the rearrangement of atoms to form new substances with different chemical properties, while stitching involves joining fabrics together without changing their chemical composition.
Is washing cloths is a chemical change?
Washing clothes is a physical change, not a chemical change. The dirt and stains on the clothes are being physically removed, but the molecular structure of the clothes remains the same.
Why is drying wet clothes a physical change?
Drying wet clothes is a physical change because the water molecules on the clothes simply evaporate into the air, changing state from liquid to gas, without altering the chemical composition of the clothes themselves.
Is drying of clothes physical or chemical?
Drying clothes would be a physical change. The clothes themselves do not change either chemically or physically, so one needs to consider the removal or liquid water from the clothes. This is simply a phase change of H2O liquid to H2O vapor (steam). It is still H2O either way, so there is no chemical change. It would be a physical change.
Is tearing a clothes into pieces a physical or chemical change?
Physical.
Is tearing cloth a physical or chemical change?
It is PHYSICAL CHANGE because it does not change into another substance and it does not have chemical reaction, it can be sewn back to return to its original form.
Is drying cloths is chemical change?
It is a Physical Change because i dont know but im sure that is a physical change :P
Is stitching of clothes a chemical change?
No, stitching of clothes is a physical change, not a chemical change. Chemical changes involve the rearrangement of atoms to form new substances with different chemical properties, while stitching involves joining fabrics together without changing their chemical composition.
Is a colored clothes fade when bleached under the sun chemical change?
hambot lng wala ko kabalo sa answer ana.!
Is washing cloths is a chemical change?
Washing clothes is a physical change, not a chemical change. The dirt and stains on the clothes are being physically removed, but the molecular structure of the clothes remains the same.
When you add soda ash to fabric is it a physical or chemical change?
both. the clothes becomes wet which is a physical change and the chemicals in the soda going through the fabric of your clothes is a chemical change.
Is a bleached hair a physical or a chemical change?
when you bleach your hair it is a chemical change,because you are adding the chemical from the bleach to your hair and "you can't change it back to the old". chemical change: you can't change it back to the old and it makes a new subtance. physical change:it does not make a new subtance and it is still the same object.
Why is drying wet clothes a physical change?
Drying wet clothes is a physical change because the water molecules on the clothes simply evaporate into the air, changing state from liquid to gas, without altering the chemical composition of the clothes themselves.
Is drying of clothes physical or chemical?
Drying clothes would be a physical change. The clothes themselves do not change either chemically or physically, so one needs to consider the removal or liquid water from the clothes. This is simply a phase change of H2O liquid to H2O vapor (steam). It is still H2O either way, so there is no chemical change. It would be a physical change.
What is the chemical change of drying clothes?
Drying clothes involves a physical change rather than a chemical change. The water present in the wet clothes evaporates when exposed to heat or air, changing its state from liquid to gas without undergoing a chemical reaction.
Is tear a physical or chemical change?
A physical change. A chemical change would be, for example, burning clothes, or dissolving clothes.
