O-LevelChemistryAcids, Bases & Salts5070/11 · May/June 2017 · Q211 Mark
Which statement about sulfuric acid is correct? Sulfuric acid is used
Aas a bleach.
Bin food preservation.
Cin the manufacture of detergents.
Din the purification of drinking water.
✓ Correct answer
C: in the manufacture of detergents.
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