A solution contains 15ppm of benzene. The density of thesloution is 1.00g/ml. This means that
a) the solution is 15% by mass of benzene
b) 100g of the solution contains 15g of benzene
c) 1.0g of the solution contians 15 x 106 g ofbenzene
d) 1.0 L of the solution contains 15g of benzene
e) there are 15 mg of sodium chloride in 1.0g of thesolution

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A.true this might be wrong, but if it's not wrong, mark me brainliest.