A solution containing 30 g of potassium chlorate in 100 mL of water at 70 °C isSupersaturated MagasaturadeUnsaturated Saturated
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According to the given solubility diagram, the solubility of potassium chlorate in water at 70°C is 30g/100g of water.
It means that if at 70°C there are 30g of this salt, the solution is saturated.
The correct answer is the last choice, saturated.