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It means that the substance tested is neutral.
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∙ 12y ago
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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 colour is a neutral?
The color is green for the universal indicator.
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 pH does purple show?
A purple solution in universal indicator indicates an alkaline solution with a pH of 14
What is the colour of universal indicator solution in a neutral solution?
The Universal Indicator would go green which is pH 7.
What colour will a neutral solution become if a universal indicator was added?
Green
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 the colour and pH of the aqueous solution of universal indicator at the beginning of the experiment?
Green
Why doesn't sugar solution change the colour of a green universal indicator what does it tell us about the sugar solution?
because its an acid
When was Universal Indicator Green created?
Universal Indicator Green was created in 1995.
What is the pH value of universal indicator?
When it is not mixed with any other solution, it is green. Green represents neutrality, so its pH is 7.
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
How do you make a universal indicator?
Universal indicator is an aqueous solution of many indicators: methanol, propan-1-ol, phenolphthalein sodium salt, methyl red and monosodium salts of bromothymol blue and thymolblue. Most of these have a very complicated process associated with it during its manufacture.
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.
