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The Following Pictures Represent Equal Volumes of Aqueous Solutions of Three

Question 215

Multiple Choice

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. 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 acids in order of increasing value of K<sub>a</sub>. A) K<sub>a</sub>(HZ) < K<sub>a</sub>(HY) < K<sub>a</sub>(HX) B) K<sub>a</sub>(HY) < K<sub>a</sub>(HZ) < K<sub>a</sub>(HX) C) K<sub>a</sub>(HZ) < K<sub>a</sub>(HX) < K<sub>a</sub>(HY) D) K<sub>a</sub>(HX) < K<sub>a</sub>(HZ) < K<sub>a</sub>(HY)
-Arrange the acids in order of increasing value of Ka.


A) Ka(HZ) < Ka(HY) < Ka(HX)
B) Ka(HY) < Ka(HZ) < Ka(HX)
C) Ka(HZ) < Ka(HX) < Ka(HY)
D) Ka(HX) < Ka(HZ) < Ka(HY)

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