Question:
Write a short note on pH of a solution.
Write a short note on pH of a solution.
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pH is a logarithmic scale where a decrease in one unit means a tenfold increase in acidity.
Updated On: Nov 5, 2025
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Solution and Explanation
The pH of a solution measures its acidity or alkalinity on a scale of 0 to 14. A pH value below 7 indicates an acidic solution, a pH of 7 is neutral, and a pH above 7 indicates a basic solution. The pH is determined by the concentration of hydrogen ions (\( H^+ \)) in the solution.
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