The Concentration of a Sodium Chloride (NaCl)solution Is Defined as 10

question 3

Multiple Choice

The concentration of a sodium chloride (NaCl) solution is defined as 10% NaCl (w/w) .What does this tell us about the amount of NaCl in the solution?

• A) There are 10 grams of NaCl in every 10% of solution.
• B) There are 10 grams of NaCl in every 100 grams of solution.
• C) There are 10 grams of NaCl in every 100 mL of solution.
• D) There are 10 grams of NaCl in every 100 ounces of solution.

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