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    General Chemistry Principles
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    Exam 21: Chemistry of the Main-Group Elements I: Groups 1,2,13,and 14
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    What Is the PH of a Solution Labeled "0
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What Is the PH of a Solution Labeled "0

Question 45

Question 45

Multiple Choice

What is the pH of a solution labeled "0.020 M Potassium Hypochlorite"? [Ka for hypochlorous acid is 2.9 × 10-8]


A) 1.70
B) 4.62
C) 8.16
D) 9.92
E) 12.30

Correct Answer:

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