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It changes colour depending on the pH of the substance put on it. It is a quick and easy way of identifying the pH of a substance, however it is not 100% accurate.
What else can I help you with?
What is so special about universal indicator?
Universal indicator is special because it is a pH indicator that can change color over a wide range of pH levels (from acidic to basic). This makes it a versatile tool for quickly determining the pH of a solution by observing the color change, which can be useful in various experiments and applications.
When was universal indicator invented?
The universal Indicator was invented in 1923 by Yamada
When was Universal Indicator Blue created?
Universal Indicator Blue was created in 1992.
When was Universal Indicator Red created?
Universal Indicator Red was created in 1993.
When was Universal Indicator Green created?
Universal Indicator Green was created in 1995.
When was Universal Indicator Yellow created?
Universal Indicator Yellow was created in 1993.
Why does universal indicator not always give an accurate result?
Universal indicator is just that - an indicator. It is not intended as an accurate measurement system.
What coulor do alkalis turn universal indicator?
Alkalis turn universal indicator blue or purple.
What colour universal indicator turns to a neutral?
Green is the color that universal indicator turns to when it is neutral.
What is the colour of the universal indicator in the acid?
The universal indicator turns red in acidic solutions.
Why is water used as the universal indicator?
Water is NOT Universal Indicator. Water is often referred to as a Universal Solvent as a large number of substances are soluble in it. Universal Indicator is a chemical agent that can be used to test the pH of a liquid.
What is the colour of ammonia on a universal indicator?
pH of ammonia is around 11-12. Hence when you put it in a universal indicator, you get purple color.
