When sodium nitrite dissolves in water:
A.
The solution is acidic because of the hydrolysis of the sodium ion.
B.
The solution is basic because of the hydrolysis of the \(\mathrm{NO}_{2}^{-}\) ion.
C.
The solution is basic because of the hydrolysis of the sodium ion.
D.
The solution is acidic because of the hydrolysis of the \(\mathrm{NO}_{2}^{-}\) ion.
Exam No：AP Chemistry Practice Test Year：2024 Question No：9
Answer:
C
Knowledge points:
8.3 Weak Acid and Base Equilibria
Solution:
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