VASCULAR
CAPILLARIES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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2
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10
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100
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200
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Detailed explanation-1: -The same holds true for pH values above 7, each of which is ten times more alkaline (another way to say basic) than the next lower whole value. For example, pH 10 is ten times more alkaline than pH 9 and 100 times (10 times 10) more alkaline than pH 8.
Detailed explanation-2: -pH of 9 is ten times more alkaline than pH of 8). pH is a measure of the concentration of hydrogen ions. The definition of pH is the negative logarithm of a hydrogen ion concentration. The less ions that are present, the more alkaline the solution.
Detailed explanation-3: -so pH 9 is 1000 times more basic than pH 6.
Detailed explanation-4: -pH is a logarithmic scale. This means that for each one-digit change in pH, the acidity (H+ concentration) changes by 10 times.