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)

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50cm 3 of a saturated solution of potassium trioxonitrate (V)at 40°C contains 5.05g ...

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A 1.0 mol dm^-3
B 1.5 mol dm^-3
C 2.0 mol dm^-3
D 2.5mol dm^-3
E 5.0mol dm^-3

Correct Answer: Option A

Explanation:

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50cm 3 of a saturated solution of potassium trioxonitrate (V)at 40°C contains 5.05g ...

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