Calculate the pH of a buffer prepared by mixing 0.10 mol of sodium formate and 0.05 mole…
Chemistry · JEE Main · NTA Exams — Equilibrium
Calculate the pH of a buffer prepared by mixing 0.10 mol of sodium formate and 0.05 mole of formic acid in 1.0 L of solution. [HCO2H : Ka =1.8 × 10–4]
- 1.8 × 10–4
- 3.44
- 4.05
- 5.31
Answer
(C) 4.05
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