How would a solution with an initial $$\(\mathrm{NH}_{4} \mathrm{Cl}\left(\mathrm{NH}_{4}^{+}+\mathrm{Cl}^{-}\right)\)$$ concentration of 1 M and an initial concentration of $$\(\mathrm{CH}_{3} \mathrm{NH}_{3} \mathrm{Cl}\)$$ $$\(\left(\mathrm{CH}_{3} \mathrm{NH}_{3}{ }^{+}+\mathrm{Cl}^{-}\right)\)$$concentration of 1 M be classified?
A.
a solution with a \(\mathrm{pH}> 7\), which is a buffer
B.
a solution with a \(\mathrm{pH}< 7\), which is not a buffer
C.
a solution with a \(\mathrm{pH}< 7\), which is a buffer
D.
a solution with a \(\mathrm{pH}> 7\), which is not a buffer
Exam No：AP Chemistry Practice Test Year：2024 Question No：15
Answer:
B
Knowledge points:
8.4 Acid-Base Reactions and Buffers
Solution:
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