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Which Statement Is Incorrect for Conditional Formation Constants,Kf′

Question 18

Multiple Choice

Which statement is incorrect for conditional formation constants,Kf′?


A) Kf′ is pH dependent.
B) Kf′ Which statement is incorrect for conditional formation constants,K<sub>f</sub><sup>′</sup>? A) K<sub>f</sub><sup>′</sup><sup> </sup>is pH dependent. B) K<sub>f</sub><sup>′</sup><sup> </sup> <sup> </sup> C) K<sub>f</sub><sup>′</sup><sup> </sup>allows the view of uncomplexed EDTA as being in only one form,Y<sup>4</sup><sup>−</sup>,in equilibrium calculations. D) As pH drops the value of K<sub>f</sub><sup>′</sup><sup> </sup> increases. E) The values of K<sub>f</sub><sup>′</sup><sup> </sup> must be large to guarantee sharp end points during titrations.
C) Kf′ allows the view of uncomplexed EDTA as being in only one form,Y4−,in equilibrium calculations.
D) As pH drops the value of Kf′ increases.
E) The values of Kf′ must be large to guarantee sharp end points during titrations.

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