Potassium trioxochlorate (V)has a solubility of 1.5 mol dm -3 at 45 oC.On cooling this solution to a temperature of 20 oC, the solubility was found to be 0.5 mol dm -3. What mass of KCIO 3 was crystalized out?
[K = 39, Cl = 35.5 O =16]
[K = 39, Cl = 35.5 O =16]
-
A.
1.00g -
B.
10.00g -
C.
12.25g -
D.
122.50g
Correct Answer: Option D
Explanation
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