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It is a chemical solution used for knowing the pH of a substance. Eg. You mix a drop of Universal indicator solution with approx 5 mL of the substance whose pH you want to know.You can compare the color with a standard pH chart and know the pH.
Wiki User
∙ 12y ago
Wiki User
∙ 11y agoUniversal indicator is used to determine the pH value over a wide range. It is used in tit-ration experiments too.
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What liquid do you use to test the pH scale?
You use Universal Indicator solution.
Why was universal indicator paper used to test the pH rather than placing universal indicator solution into the mixture?
Use of paper avoid the contamination of the sample.
What is the colour of universal indicator solution in a neutral solution?
The Universal Indicator would go green which is pH 7.
What is universal indicator solution and how does it work?
universal indicator solution can be used to determine acid or base at the same time . Its changes its colour and helps in determing the chwmical property
What pH does purple show?
A purple solution in universal indicator indicates an alkaline solution with a pH of 14
What liquid do you use to test the pH scale?
You use Universal Indicator solution.
Why was universal indicator paper used to test the pH rather than placing universal indicator solution into the mixture?
Use of paper avoid the contamination of the sample.
Universal indicator is a solution that changes what in an acidic or alkali solution?
Universal indicator doesn't change anything in an acidic or alkali solution. All universal indicator does is show how acidic or alkaline a solution is (red being acidic, green being neutral and blue being alkali)
What is universal indicator state the purpose for which this indicator is used?
Universal Indicator is used to test for the acidity of a solution, because the universal indicator has a wider range of pH that it can explain why a substance is acidic or basic.
What is universal indicator solution and how does it work?
universal indicator solution can be used to determine acid or base at the same time . Its changes its colour and helps in determing the chwmical property
What is the colour of universal indicator solution in a neutral solution?
The Universal Indicator would go green which is pH 7.
How do you indicate that a solution is a alkaline solution or a base?
By using a universal pH indicator. If the pH indicator turns from red to blue, it will shows that it is a alkaline solution or a base, if the pH indicator turns from blue to red, it shows that it is an acidic solution. Hope its use full info for you>>>:)d
What color of universal indicator in agar solution?
It depends on the pH.
What is an indicator for every solution that starts with the letter u?
Universal.
What colour does the univeral indicator turn in ammonia solution?
It depends on the concentration of the ammonia solution as the universal indicator can show a huge variety of colors.
What colour will a neutral solution become if a universal indicator was added?
Green
What colour does universal indicator go if salt solution is added?
red
