50cm 3 of a saturated solution of potassium trioxonitrate (V)at 40°C contains 5.05g of the...
CHEMISTRY
WAEC 1989
50cm 3 of a saturated solution of potassium trioxonitrate (V)at 40°C contains 5.05g of the salt. What is the solubility of potassium trioxonitrate (V) at 40°C? (KNO3 = 101)
- A. 1.0 mol/dm3
- B. 1.5mol/dm3
- C. 2.0mol/dm3
- D. 2.5mol/dm3
Correct Answer: A. 1.0 mol/dm3
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