Question 50Which of the following values gives the number of parts per million (ppm) of NaCl in a 0.90% saline solution?A.900B.9,000C.90,000D.900,000
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Solution 1
To answer this question, we need to understand what parts per million (ppm) means. Ppm is a way of expressing very dilute concentrations of substances. 1 ppm is equivalent to 1 milligram of something per liter (mg/l).
The question states that we have a 0.90% saline solution. This means that in ever Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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