Question
Question: The pKa value of \(NH_{4}^{+}\) is 9. The pKb value of NH4OH would be :...
The pKa value of NH4+ is 9. The pKb value of NH4OH would be :
A
9
B
5
C
7
D
8
Answer
5
Explanation
Solution
pKa + pKb = 14.
The pKa value of NH4+ is 9. The pKb value of NH4OH would be :
9
5
7
8
5
pKa + pKb = 14.