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In Which of the Following Aqueous Solutions Does the Weak

Question 101

Multiple Choice

In which of the following aqueous solutions does the weak acid exhibit the lowest percentage ionization?


A) 0.01 M HCN ( In which of the following aqueous solutions does the weak acid exhibit the lowest percentage ionization? A) 0.01 M HCN ( = 6.2 × ) B) 0.01 M H<sub>2</sub>CO<sub>3</sub> ( = 4.5 × ) C) 0.01 M HNO<sub>2</sub> ( = 4.0 × ) D) 0.01 M HCHO<sub>2</sub> ( = 1.8 × ) E) 0.01 M HOCl ( = 3.5 × ) = 6.2 × In which of the following aqueous solutions does the weak acid exhibit the lowest percentage ionization? A) 0.01 M HCN ( = 6.2 × ) B) 0.01 M H<sub>2</sub>CO<sub>3</sub> ( = 4.5 × ) C) 0.01 M HNO<sub>2</sub> ( = 4.0 × ) D) 0.01 M HCHO<sub>2</sub> ( = 1.8 × ) E) 0.01 M HOCl ( = 3.5 × ) )
B) 0.01 M H2CO3 ( In which of the following aqueous solutions does the weak acid exhibit the lowest percentage ionization? A) 0.01 M HCN ( = 6.2 × ) B) 0.01 M H<sub>2</sub>CO<sub>3</sub> ( = 4.5 × ) C) 0.01 M HNO<sub>2</sub> ( = 4.0 × ) D) 0.01 M HCHO<sub>2</sub> ( = 1.8 × ) E) 0.01 M HOCl ( = 3.5 × ) = 4.5 × In which of the following aqueous solutions does the weak acid exhibit the lowest percentage ionization? A) 0.01 M HCN ( = 6.2 × ) B) 0.01 M H<sub>2</sub>CO<sub>3</sub> ( = 4.5 × ) C) 0.01 M HNO<sub>2</sub> ( = 4.0 × ) D) 0.01 M HCHO<sub>2</sub> ( = 1.8 × ) E) 0.01 M HOCl ( = 3.5 × ) )
C) 0.01 M HNO2 ( In which of the following aqueous solutions does the weak acid exhibit the lowest percentage ionization? A) 0.01 M HCN ( = 6.2 × ) B) 0.01 M H<sub>2</sub>CO<sub>3</sub> ( = 4.5 × ) C) 0.01 M HNO<sub>2</sub> ( = 4.0 × ) D) 0.01 M HCHO<sub>2</sub> ( = 1.8 × ) E) 0.01 M HOCl ( = 3.5 × ) = 4.0 × In which of the following aqueous solutions does the weak acid exhibit the lowest percentage ionization? A) 0.01 M HCN ( = 6.2 × ) B) 0.01 M H<sub>2</sub>CO<sub>3</sub> ( = 4.5 × ) C) 0.01 M HNO<sub>2</sub> ( = 4.0 × ) D) 0.01 M HCHO<sub>2</sub> ( = 1.8 × ) E) 0.01 M HOCl ( = 3.5 × ) )
D) 0.01 M HCHO2 ( In which of the following aqueous solutions does the weak acid exhibit the lowest percentage ionization? A) 0.01 M HCN ( = 6.2 × ) B) 0.01 M H<sub>2</sub>CO<sub>3</sub> ( = 4.5 × ) C) 0.01 M HNO<sub>2</sub> ( = 4.0 × ) D) 0.01 M HCHO<sub>2</sub> ( = 1.8 × ) E) 0.01 M HOCl ( = 3.5 × ) = 1.8 × In which of the following aqueous solutions does the weak acid exhibit the lowest percentage ionization? A) 0.01 M HCN ( = 6.2 × ) B) 0.01 M H<sub>2</sub>CO<sub>3</sub> ( = 4.5 × ) C) 0.01 M HNO<sub>2</sub> ( = 4.0 × ) D) 0.01 M HCHO<sub>2</sub> ( = 1.8 × ) E) 0.01 M HOCl ( = 3.5 × ) )
E) 0.01 M HOCl ( In which of the following aqueous solutions does the weak acid exhibit the lowest percentage ionization? A) 0.01 M HCN ( = 6.2 × ) B) 0.01 M H<sub>2</sub>CO<sub>3</sub> ( = 4.5 × ) C) 0.01 M HNO<sub>2</sub> ( = 4.0 × ) D) 0.01 M HCHO<sub>2</sub> ( = 1.8 × ) E) 0.01 M HOCl ( = 3.5 × ) = 3.5 × In which of the following aqueous solutions does the weak acid exhibit the lowest percentage ionization? A) 0.01 M HCN ( = 6.2 × ) B) 0.01 M H<sub>2</sub>CO<sub>3</sub> ( = 4.5 × ) C) 0.01 M HNO<sub>2</sub> ( = 4.0 × ) D) 0.01 M HCHO<sub>2</sub> ( = 1.8 × ) E) 0.01 M HOCl ( = 3.5 × ) )

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