GK
GENERAL SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The neutral substance has pH ____
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0
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14
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7
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8
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Explanation:
Detailed explanation-1: -Pure water, with a pH of 7, is neutral.
Detailed explanation-2: -Ions are just atoms that have an electric charge on them, so H+ is a hydrogen atom with charge of 1. Even in pure water ions tend to form due to random processes (producing some H+ and OH-ions). The amount of H+ that is made in pure water is about equal to a pH of 7. That’s why 7 is neutral.
Detailed explanation-3: -pH>7: basic solution. pH=7: neutral solution.
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