NURSING EXAM QUESTIONS
BIOCHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A solution that is ____ has a pH of 7.
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acidic
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basic
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neutral
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none of the above
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Explanation:
Detailed explanation-1: -The pH of a neutral solution is 7. Acidic solution is represented by a value less than 7 on the pH scale. Whereas basic solution is represented by a value greater than 7 on the pH scale. By adding a small amount of acid hydrochloric acid ( HCl ), the pH of the solution will decrease as HCl is acidic in nature.
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