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Dirty clothes containing grease and oil stains are cleaned by adding detergents to water. Stains are removed because detergent

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Dirty clothes containing grease and oil stains are cleaned by adding detergents to water. Stains are removed because detergent A. reduces drastically the surface tension between water and oil B. increases the surface tension between water and oil C. increases the viscosity of water and oil D. decreases the viscosity in detergent mixed water Check Answer Complaint Here As Incorrect Question / Answer

Related Questions Permanent hardness of water can be removed by adding A. chlorine B. washing soda C. potassium permanganate D. bleaching powder Check Answer Complaint Here As Incorrect Question / Answer Detergents used for cleaning clothes and utensils contain? A. bicarbonates B. bismuthates C. sulphonates D. nitrates Check Answer Complaint Here As Incorrect Question / Answer Solutions of three enzymes were prepared namely, lipase, trypsin and amylase, in order to remove stains from a piece of cloth. Out of these three enzyme solutions, only lipase could completely remove the stain. This indicates that the stain was due to A. oil B. protein C. mixture of protein and oil D. starch containing plant pigment Check Answer Complaint Here As Incorrect Question / Answer The influx of domestic sewage containing detergents cause nutrient enrichment in water bodies due to the presence of A. carbonates B. nitrates C. phosphates D. silicates Check Answer Complaint Here As Incorrect Question / Answer Permanent hardness of water may be removed by the addition of A. sodium carbonate B. alum C. potassium permanganate D. lime Check Answer Complaint Here As Incorrect Question / Answer

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