Sulfuric acid ($\text{H}_2\text{SO}_4$) is a strong diprotic acid. pH = $-\log[\text{H}^+]$. For a $0.05 \text{ M}$ solution of $\text{H}_2\text{SO}_4$, $ [\text{H}^+]$ is approximately $0.1 \text{ M}$ due to complete dissociation of both protons.
pH of M/20 $\text{H}_2\text{SO}_4$ is - - Question not attempted
Asked in Department Recruitment 2024 (Chemist) 2024 · Topic: Acid, Base and Salt (The pH Scale and its Significance in Everyday Life)
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