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WAEC - Chemistry (2008 - No. 27)

When 100 cm3 of a saturated solution of KCIO3 at 40oC is evaporated, 14 g of the salt is recovered what is the solubility of KCIO3 at 40oC? [KCIO3 = 122.5]
11.42 mol dm-3
8.80 mol dm-3
1. 14 mol dm-3
0.88 mol dm-3

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