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Irina-Kira [14]
3 years ago
10

Why does the titration of a weak acid with a strong base always have a basic equivalence point? Why does the titration of a weak

acid with a strong base always have a basic equivalence point? At the equivalence point, the base has all been converted into its conjugate acid, resulting in a weakly basic solution. At the equivalence point, the acid has all been converted into its conjugate base, resulting in a weakly acidic solution. At the equivalence point, the acid has all been converted into its conjugate base, resulting in a weakly basic solution. At the equivalence point, the base has all been converted into its conjugate base, resulting in a weakly basic solution.
Chemistry
1 answer:
CaHeK987 [17]3 years ago
5 0

Answer: Option (c) is the correct answer.

Explanation:

When a weak acid reacts with a strong base then it results into the formation of a basic solution. Hence, the resulting solution will always have a pH greater than 7.

Since, at the equivalence point number of hydrogen ions become equal to the hydroxide ions. Therefore, pH of solution will be about 7.

So at the equivalence point, the weak acid will get neutralized due to the addition of strong base. Therefore, it will lead to the formation of conjugate base.

As a result, the solution will become slightly basic in nature.

Thus, we can conclude that at the equivalence point, the acid has all been converted into its conjugate base, resulting in a weakly acidic solution because at the equivalence point, the acid has all been converted into its conjugate base, resulting in a weakly basic solution.

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