Multiple Choice
Which of the following statements about pH is true?
A) The pH scale measures the concentration of hydrogen ions in a solution.
B) A pH of 3 is alkaline, a pH of 10 is acid.
C) An acid is a substance that combines with a hydrogen in solution.
D) On average, the pH of the ocean is moderately acidic.
Correct Answer:
Verified
Correct Answer:
Verified
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