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Which of the following describes the relationship between acid strength and Ka​ value for weak acids?
A) When Ka​ increases, the acid strength decreases.
B) When Ka​ increases, the acid strength increases.
C) When Ka​ increases, the acid strength remains unchanged.
D) There is no relationship between Ka​ and acid strength.

Respuesta :

masifakrami

Answer:

B) When Ka​ increases, the acid strength increases.

Explanation:

B) When

[tex]\( K_a \)[/tex] increases, the acid strength increases.

The

[tex]\( K_a \)[/tex] (acid dissociation constant) is a measure of the strength of an acid. For weak acids, a higher

[tex]\( K_a \)[/tex] value indicates a stronger acid because it signifies a greater extent of dissociation of the acid molecules into ions in the solution. In other words, a higher

[tex]\( K_a \)[/tex] value means that the acid more readily donates protons to the solvent, making it stronger. Therefore, as the

[tex]\( K_a \)[/tex] value increases, the acid strength also increases.