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Detergents are better than soaps for washing in hard water because
Question 1
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Detergents are better than soaps for washing in hard water because
hard water contains insoluble calcium salts.
they contain bleaching powder.
they contain palmitic acid.
they do not form insoluble calcium and magnesium salts.
they are organic compounds.
Answer Details
Read lesson note on Acids, Bases And Salts (Ghana Only) (WAEC)
Acids, Bases And Salts (Ghana Only)
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