A. acidic
B. alkaline
C. neutral
D. hypotonic
✅ The correct answer is option B.
Acidity and alkalinity are measured on the pH scale of 0-14. On this scale, 7 is neutral, higher is alkaline, lower is acidic. At around 8.2, sea water are slightly alkaline.
Acidity and alkalinity are measured on the pH scale of 0-14. On this scale, 7 is neutral, higher is alkaline, lower is acidic. At around 8.2, sea water are slightly alkaline.