How Universal Indicator is different from other Indicators?
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Answer:
Indicator is the substance which indicates that a solution is acidic or basic in nature. Universal indicator is the mixture of all the indicators. It shows the pH value, the nature and as well as the colour on the pH of the particular solution. pH scale is from 0-14.
Answer: A universal indicator is collectively a mixture of indicators which show a colour change in a solution, which interprets how acidic or basic a solution is. ... Solution: The main components of a universal indicator, in the form of a solution, are thymol blue, methyl red, bromothymol blue, and phenolphthalein.
The advantage of the universal indicator is that it displays a variety of colors over the whole pH scale. This makes it possible to determine an approximate pH of a solution over a range from 1-14. whereas, A commonly used acid-base indicator is litmus.