Which of the Following Conjugate Pairs Would Form a Good

question 94

Multiple Choice

Which of the following conjugate pairs would form a good buffer?

• A)HCl/Cl^-
• B)OH^-/H₂O
• C)NH₃/NH₄⁺
• D)HNO₃/NO₃^-

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Definitions:

α

Denotes the level of significance in hypothesis testing, commonly set at 0.05, indicating a 5% risk of concluding an effect exists when it does not.

T = 2.500

Indicates a test statistic value in hypothesis testing, suggesting the observed data is 2.500 standard deviations away from the mean under the null hypothesis.

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