Calculate the [NH 3 ]/[NH 4 + ] ratio in an ammonia-ammonium chloride buffer with a pH of…
Chemistry · JEE Advanced · NTA Exams — Equilibrium
Calculate the [NH3]/[NH4+] ratio in an ammonia-ammonium chloride buffer with a pH of 9.00 .
(Kb = 1.8 × 10–5 for ammonia)
(Kb = 1.8 × 10–5 for ammonia)
- 0.56 : 1.00
- 0.74 : 1.00
- 0.86 : 1.00
- 1.12 : 1.00
Answer
(A) 0.56 : 1.00
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