Intermediate
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Question 1 of 51. Question
A saturated solution is a solution ……………….
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Question 2 of 52. Question
The following are characteristic of colloids except…………………….
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Question 3 of 53. Question
On heating 25g of a saturated solution to dryness at 60*C, 4g of anhydrous salt was recovereD) Calculate its solubility in grammes per 100g of solvent…………….
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Question 4 of 54. Question
Calculate the mass of potassium trioxocarbonate(IV) in 250 cm3 of 0.100 mol dm-3 solution (K2CO3 = 138g mol-1)
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Question 5 of 55. Question
If the solubility of KHCO3 is 0.40 moldm-3 at room temperature, calculate the mass of KHCO3 in 100cm3 of the solution at this temperature. (KHCO3 = 100gmol-1)…………
