CH-1030
pH scale
Chemistry · Secondary 4 · Medium · pH scale
A 0.500 mol/dm³ solution of nitric acid has a pH of 0.30.
Which change will most likely increase the pH of the solution?
Which change will most likely increase the pH of the solution?
- Dilute the solution with an equal volume of water.
- Evaporate half of the water from the solution.
- Add more nitric acid of the same concentration.
- Cool the solution from 25 °C to 5 °C.
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