SCIENCE
ECOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A pH of 14 is a ____
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strong acid
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weak acid
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Strong base
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Weak base
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Explanation:
Detailed explanation-1: -Anything below 7.0 is acidic, and anything above 7.0 is alkaline, or basic. pH scale, ranging from 0 (very acidic) to 14 (very basic/alkaline) and listing the pH values of common substances.
Detailed explanation-2: -Thus, the pH value range of a weak base is 7.1 to 10 whereas a strong base is 10.1 to 14.
Detailed explanation-3: -The pH scale measures how acidic an object is. Objects that are not very acidic are called basic. The scale has values ranging from zero (the most acidic) to 14 (the most basic).
Detailed explanation-4: -Strong Base Solution: Strong bases can completely dissolve in water. Their pH value is extremely high, usually between 12 to 14.
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