The following pictures represent equal volumes of aqueous solutions of three acids HA (A = X,Y,or Z) ;water molecules have been omitted for clarity.
-Arrange the conjugate bases (A- = X-,Y-,or Z-) in order of increasing value of Kb.
A) Kb(Z-) < Kb(Y-) < Kb(X-)
B) Kb(Y-) < Kb(Z-) < Kb(X-)
C) Kb(Z-) < Kb(X-) < Kb(Y-)
D) Kb(X-) < Kb(Z-) < Kb(Y-)
Correct Answer:
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