On evaporation to dryness, 250cm 3 of saturated solution of salt X with relative molar
CHEMISTRY
WAEC 2011
On evaporation to dryness, 250cm3 of saturated solution of salt X with relative molar mass 101 gave 50.5g of the. What is the soluility of the salt?
- A. 1.0 mol/dm3
- B. 20 mol/dm3
- C. 4.0 mol/dm3
- D. 5.0 mol/dm3
Correct Answer: B. 20 mol/dm3
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