A student prepared 0.02%(m/m) solution of potassium chloride in water. Which of the following correctly represents the composition of the solutions? 1M (A) 2.00g of KCl + 100g of water (B) 0.22g of KCl + 100g of water (C) 0.02g of KCl + 99.98g of water (D) 0.20g of KCl + 99.80 g of water
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