Chemistry, 22.02.2020 06:06, ashtor1943
Consider the two statements below. Which of the following best explains (I) and (II)? (I) the Ka of HXO2 is greater than the Ka of HYO2, but (II) the Ka of HX is less than the Ka of HY
(A) (I) X is more electronegative than Y, and (II) the H—X bond is shorter than the H—Y bond
(B) (I) X is less electronegative than Y, and (II) the H—X bond is longer than the H—Y bond
(C) (I) the H—X bond is weaker than the H—Y bond, and (II) X is more electronegative than Y
(D) (I) the H—X bond is stronger than the H—Y bond, and (II) X is less electronegative than Y
Answers: 2
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