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प्रश्न
Optical brighteners make garments appear ______.
पर्याय
Cleaner
Whiter
Crisper
Smoother
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उत्तर
Optical brighteners make garments appear whiter.
Explanation:
Optical brightening agents are colourless dyes that bind to cloth and make it appear whiter by reflecting light.
संबंधित प्रश्न
The method applied in washing woollen clothes is ______
Enlist any two advantages of applying stiffening agents.
Discuss any three considerations while laundering a silk shirt.
List any three properties of good laundry soap.
Give any two reasons why the steeping of woollen clothes should be avoided.
List three advantages of blueing clothes.
Neutral soaps are applied on ______.
______ fabrics should be ironed when damp.
What do you mean by readymade garments?
List any five benefits of using starch in laundering of clothes.
