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प्रश्न
What is the advantage of a detergent over soap?
उत्तर
Detergents are more soluble in water than soap and are unaffected by the hardness of water as their calcium salts are soluble in water.
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संबंधित प्रश्न
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Explain the terms:
Solute
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A solution where solvent is a liquid other than water.
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