What is meant by the term pH of a solution ? The pH of rain water coll – InterviewSolution

1.	What is meant by the term pH of a solution ? The pH of rain water collected from two cities A and B was found to be 6 and 5 respectively. The water of which city is more acidic ?
Answer» pH of a solution is a measure of the H⁺ concentration in a solution. Lesser the pH, more acidic is the solution. Thus, rain water of city B is more acidic.

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