To 1.0 L solution containing 0.1 mol each of NH 3 and NH 4 Cl, 0.05 mol NaOH is added…
Chemistry · JEE Main · NTA Exams — Equilibrium
To 1.0 L solution containing 0.1 mol each of NH3 and NH4Cl, 0.05 mol NaOH is added. The change in pH will be
(pKb for NH4OH = 4.74)
(pKb for NH4OH = 4.74)
- 0.30
- –0.30
- 0.48
- –0.48
Answer
(C) 0.48
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