GK
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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a substance with a pH of 8 has a pOH of
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2
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6
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8
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10
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Explanation:
Detailed explanation-1: -Hence, the value of pOH of the solution is 6 for pH 8.
Detailed explanation-2: -The pH scale is logarithmic and as a result, each whole pH value below 7 is ten times more acidic than the next higher value.
Detailed explanation-3: -pHs less than 7 are acidic while pHs greater than 7 are alkaline (basic).
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