Question

47. Write a short note on pH scale.​

Answer 1

Answer:

Ph is a measure of how acidic or basic is an aqueous solution. It is measured in terms of hydrogen ion concentration in the solution. The values less than 7 represent an acidic solution, above 7 indicates a basic solution and 7 is neutral.

Explanation:

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Answer 2

Answer:

Ph is a measure of how acidic or basic is an aqueous solution. It is measured in terms of hydrogen ion concentration in the solution. The values less than 7 represent an acidic solution, above 7 indicates a basic solution and 7 is neutral. ...

Explanation:

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