A) \[10ppm\]
B) \[100ppm\]
C) \[1000ppm\]
D) \[10,000ppm\]
Correct Answer: D
Solution :
Concentration (parts per million) \[=\frac{mass\,of\,solute}{mass\,of\,solution}\times {{10}^{6}}\] \[=\frac{10}{1000}\times {{10}^{6}}=10,000ppm\]
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