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Which of the Following Reactions Is Associated with the Definition

Question 42

Multiple Choice

Which of the following reactions is associated with the definition of Kb?


A) CN-(aq) + H+(aq) Which of the following reactions is associated with the definition of K<sub>b</sub>? A) CN<sup>-</sup>(aq) + H<sup>+</sup>(aq) HCN(aq) B) F<sup>-</sup>(aq) + H<sub>2</sub>O(l) HF(aq) + OH<sup>-</sup>(aq) C) Zn(OH<sub>2</sub>) <sub>6</sub><sup>2+</sup>(aq) [Zn(OH<sub>2</sub>) <sub>5</sub>OH]<sup>+</sup>(aq) + H<sup>+</sup>(aq) D) Cr<sup>3+</sup>(aq) + 6H<sub>2</sub>O(l) Cr(OH<sub>2</sub>) <sub>6</sub><sup>3+</sup>(aq) E) none of these HCN(aq)
B) F-(aq) + H2O(l) Which of the following reactions is associated with the definition of K<sub>b</sub>? A) CN<sup>-</sup>(aq) + H<sup>+</sup>(aq) HCN(aq) B) F<sup>-</sup>(aq) + H<sub>2</sub>O(l) HF(aq) + OH<sup>-</sup>(aq) C) Zn(OH<sub>2</sub>) <sub>6</sub><sup>2+</sup>(aq) [Zn(OH<sub>2</sub>) <sub>5</sub>OH]<sup>+</sup>(aq) + H<sup>+</sup>(aq) D) Cr<sup>3+</sup>(aq) + 6H<sub>2</sub>O(l) Cr(OH<sub>2</sub>) <sub>6</sub><sup>3+</sup>(aq) E) none of these HF(aq) + OH-(aq)
C) Zn(OH2) 62+(aq) Which of the following reactions is associated with the definition of K<sub>b</sub>? A) CN<sup>-</sup>(aq) + H<sup>+</sup>(aq) HCN(aq) B) F<sup>-</sup>(aq) + H<sub>2</sub>O(l) HF(aq) + OH<sup>-</sup>(aq) C) Zn(OH<sub>2</sub>) <sub>6</sub><sup>2+</sup>(aq) [Zn(OH<sub>2</sub>) <sub>5</sub>OH]<sup>+</sup>(aq) + H<sup>+</sup>(aq) D) Cr<sup>3+</sup>(aq) + 6H<sub>2</sub>O(l) Cr(OH<sub>2</sub>) <sub>6</sub><sup>3+</sup>(aq) E) none of these [Zn(OH2) 5OH]+(aq) + H+(aq)
D) Cr3+(aq) + 6H2O(l) Which of the following reactions is associated with the definition of K<sub>b</sub>? A) CN<sup>-</sup>(aq) + H<sup>+</sup>(aq) HCN(aq) B) F<sup>-</sup>(aq) + H<sub>2</sub>O(l) HF(aq) + OH<sup>-</sup>(aq) C) Zn(OH<sub>2</sub>) <sub>6</sub><sup>2+</sup>(aq) [Zn(OH<sub>2</sub>) <sub>5</sub>OH]<sup>+</sup>(aq) + H<sup>+</sup>(aq) D) Cr<sup>3+</sup>(aq) + 6H<sub>2</sub>O(l) Cr(OH<sub>2</sub>) <sub>6</sub><sup>3+</sup>(aq) E) none of these Cr(OH2) 63+(aq)
E) none of these

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