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The dissociation constant of a substitue...

The dissociation constant of a substitued benzoic acid at `25^(@)C` is `1.0 xx 10^(-4)`. Find the `pH` of a `0.01M` solution of its sodium salt.

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To find the pH of a 0.01 M solution of the sodium salt of a substituted benzoic acid with a dissociation constant (Ka) of \(1.0 \times 10^{-4}\), we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Type of Salt**: The sodium salt of benzoic acid is formed from a strong base (NaOH) and a weak acid (benzoic acid). Therefore, the solution will be basic. 2. **Use the Formula for pH**: ...
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