When a sample of water was boiled, it lathered more readily with soap. it can...
CHEMISTRY
WAEC 2003
When a sample of water was boiled, it lathered more readily with soap. it can be concluded that the sample most likely contained
- A. magnesium tetraoxosulphate (VI)
- B. suspended solids
- C. Organic impurities
- D. calcium hydrogentrioxocarbonate (IV)
Correct Answer: D. calcium hydrogentrioxocarbonate (IV)
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