Question

In sea water, the salt concentration (measured as salinity in parts per thousand) _________________.

• A. 30 - 35
• B. 10 - 20
• C. 10 15
• D. 50 60
• E. 50 6060 70

Answer 1

The correct option is A 30 - 35

In seawater, the salt concentration measured in salinity in parts per thousand is 35. This means that for every 1000g of seawater there is 35g of salt dissolved in it. Thus the correct answer is option A.