NURSING EXAM QUESTIONS
TOXICOLOGY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A chemical with a pH of 2 would be 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: -pH=2 is a strong acid which completely dissociates to give its ions in solution so nitric acid is strong acid while acetic acid, carbonic acid are weak acids which do not dissociate 100% so they have high pH value and are weak acids.
Detailed explanation-2: -A solution with pH 2 is a stronger acid. In general, lesser the pH, more will be the acidic nature of the solution.
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