Analytical Chem
- Created by: rokaya.x
- Created on: 02-11-21 20:59
Other questions in this quiz
2. Which of the following salts keep constant PH with increased salt concentration
- Na2B4O7
- NaCN
- NH4F
- AlC3
3. Calculate POH of an aqueous solution that has a PH of 1.2
- 12.8
- none of the above
- 1.2
- 14
4. The H conc at PH 4.4 is
- 2 times higher than H conc at pH at 3.4
- 100 times higher than the H conc at 6.4
- 10 times higher than H conc at pH 3.4
- 2 times higher than H conc at pH at 6.4
5. Which of the following solutions is acidic
- Solution with OH conc > 10^-7
- Solution with H conc= 10^-7
- Solution with OH conc < 10^-7
- Solution with H conc < 10^-7
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