OBJECTIVE LIFE SCIENCE
BIOCHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What does pH measure?
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the amount of hydrogen (H+) ions
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the amount of hydroxide (OH-) ions
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amount of water
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all of the above
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Explanation:
Detailed explanation-1: -pH is a measure of the concentration of hydrogen ions in a solution. The lower the pH, the higher the concentration of hydrogen ions, and the more acidic a solution is. Alkaline or basic solutions have lower concentrations of hydrogen ions and a pH above 7.
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