Sulphurous acid (H SO ) has Ka =1.7 × 10 and Ka =6.4 × 10 . The pH of 0.588 M H SO is ___. (Round off to the Nearest Integer). 2 3 1 –2 2 –8 2 3 | Ionic Equilibrium — Chem-Mantra | Chem-Mantra

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Ionic EquilibriumhardNUMERICAL

Question

Sulphurous acid (H SO ) has Ka =1.7 × 10 and Ka =6.4 × 10 . The pH of 0.588 M H SO is ___. (Round off to the Nearest Integer). 2 3 1 –2 2 –8 2 3

Answer: 1.00

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