Solution of 0.1 N NH 4 OH and 0.1 N NH 4 Cl has pH 9.25, then find out the pK b of NH 4…
Chemistry · JEE Main · NTA Exams — Equilibrium
Solution of 0.1 N NH4OH and 0.1 N NH4Cl has pH 9.25, then find out the pKb of NH4OH.
- 9.25
- 4.75
- 3.75
- 8.25
Answer
(B) 4.75
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