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A Solution Contains 15 Ppm of Benzene

Question 102

Multiple Choice

A solution contains 15 ppm of benzene.The density of the solution is A solution contains 15 ppm of benzene.The density of the solution is This means that ________. A) there are 15 mg of benzene in 1.0 g of this solution B) 100 g of the solution contains 15 g of benzene C) 1.0 g of the solution contains 15 × 10<sup>-6</sup> g of benzene D) 1.0 L of the solution contains 15 g of benzene E) the solution is 15% by mass of benzene This means that ________.


A) there are 15 mg of benzene in 1.0 g of this solution
B) 100 g of the solution contains 15 g of benzene
C) 1.0 g of the solution contains 15 × 10-6 g of benzene
D) 1.0 L of the solution contains 15 g of benzene
E) the solution is 15% by mass of benzene

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