How can you determine the pH of a solution using pH paper?

By tasting the solution

By observing the color change of the paper

By measuring the temperature of the solution

By testing the solubility of the paper

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Answer and Solution

Answer

B. By observing the color change of the paper

Solution:

pH paper is a simple and effective way to determine the pH of a solution. By dipping the paper into the solution and observing the color change, the approximate pH value can be determined based on the color chart provided with the pH paper.

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