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Turn in what? it depends. The colors vary. Green is neutral. The more acidic a substance is the more red it becomes, but between the green and red are colors like pink, orange, yellow but red means most acidic. If its a base it starts to turn blue and the more alkaline it has begins to turn purple.
What else can I help you with?
What color does yamada indicator turn in presence of an acid?
Presence of what??? Turn in what? it depends. The colors vary. Green is neutral. The more acidic a substance is the more red it becomes, but between the green and red are colors like pink, orange, yellow but red means most acidic. If its a base it starts to turn blue and the more alkaline it has begins to turn purple.
What colour would ammonia turn if universal indicator is added?
The pH of the base ammonia is, depending on its concentration between 11.1 (0.1M) and 12.1 (10M) so the color of the most common Yamada's Universal Indicator will be purple (or blue if pH < 11, ready to use household ammonia)
When was universal indicator invented?
The universal Indicator was invented in 1923 by Yamada
What color do neutral solution turn the unniversal indicator?
A neutral solution will turn universal indicator green.
What color does base turn a universal indicator?
The color of a universal indicator in a basic solution is usually purple or blue.
What color do alkalis turn universal indicator?
When universal indicator is put in water soluion of alkalis (base) it indicates significant blue colour.
What color will lemonade turn into when red cabbage indicator is in it and why?
Lemonade will turn pink when red cabbage indicator is added to it. This color change is due to the red cabbage indicator being sensitive to pH levels. The acidity of the lemonade will cause the red cabbage indicator to change color to pink.
What color does the indicator turn when mixed with juice powder?
The answer will depend on which indicator is being used.
What color does the indicator paper turn if the substance is a strong acid?
If you are testing with Universal Indicator or the Litmus Test it will turn red.
Who invented the universal indicator?
The universal indicator was developed by Arnold J. Olsen in 1933. It is a mixture of several different indicators that change color over a wide range of pH levels.
Which liquid or liquids caused the universal indicator to change colour?
The universal indicator changes color in response to the acidic or basic nature of a solution. Acidic solutions will turn the indicator to a red color, while basic solutions will turn it to a blue or purple color. Different liquids with varying pH levels can cause the universal indicator to change color accordingly.
What is the result for acid and alkaline respectively when they're tested with red rose indicator?
If red rose indicator is used, acid will turn the indicator red, while alkaline solutions will turn the indicator green.
