How is universal indicator better than litmus paper?
Question: How is universal indicator better than litmus paper?
Universal indicator is better than litmus paper because it can measure a wide range of pH values, whereas litmus paper can only measure whether a substance is acidic or basic. Universal indicator contains a mixture of pH indicators that change color at different pH values, allowing for a more precise measurement of pH. This makes it useful in scientific experiments and in industrial processes where the pH of a solution needs to be closely monitored and controlled. In contrast, litmus paper is a simple, inexpensive test that is commonly used in schools and for simple diagnostic tests, but it is not as precise or versatile as a universal indicator.
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