1.

\[p{{K}_{a}}\]of acetic acid is \[4.74\]. The concentration of \[C{{H}_{3}}COONa\] is 0.01 M. The pH of \[C{{H}_{3}}OONa\]is [Orissa JEE 2004]

A.                 3.37       
B.                 4.37
C.                 4.74       
D.                 0.474                
Answer» B.                 4.37


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