InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
`[H^(+)]` =`sqrt((K_(w)K_(a))/C)` is suitable forA. `NaCl,NH_(4)Cl`B. `CH_(3)COONa,NaCN`C. `CH_(3)COONa,(NH_(4))_(2)SO_(4)`D. `CH_(3)COONH_(4),(NH_(4))_(2)CO_(3)` |
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Answer» Correct Answer - b |
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| 2. |
The correct formula to calculate the hydroxyl ion concentration of an aqeous solution of `NH_(4)NO_(3)` is:A. `sqrt((CxxK_(w))/K_(b)`B. `sqrt((K_(w)xxK_(b))/C)`C. `sqrt((CxxK_(w))/K_(a)`D. `sqrt((K_(a)xxK_(w))/C)` |
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Answer» Correct Answer - B |
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