CBSE Class 10 Answered
Please explain me the concept of pH scale in detail.
Asked by Kalita Padmanath | 05 Jun, 2014, 10:30: PM
Expert Answer
pH scale can be explained as follows:
- pH is the measure of the acidity or alkalinity of a solution.
- The term pH stands for ‘Potential of Hydrogen’ . pH scale is a scale with respect to which the hydrogen ion concentration of different solutions is measured.
- The pH scale varies from 0 to 14. A pH value from 0 to 6.9 represents acidic solutions, while a pH value from 7.1 to 14 represents basic solutions.
- A pH value of 7 indicates that a solution is neither acidic nor basic i.e. it is neutral.
Answered by Prachi Sawant | 06 Jun, 2014, 10:39: AM
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Acids, Bases and Salts
Understand the meaning of pH and pH scale and how the change in pH affects... -
Acids, Bases and Salts
Understand the meaning of pH and pH scale and how the change in pH affects... -
Acids, Bases and Salts
Understand the meaning of pH and pH scale and how the change in pH affects...
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