Sodium chloride content in sea water is about _______________ gms/liter?
Correct answer: C. 25
- A. 2
- B. 10
- C. 25
- D. 50
Explanation
Sea water contains roughly 35 g/L of total dissolved salts, with sodium chloride accounting for about 25 to 28 g/L. Thus 25 g/L is the closest option.
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