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How does a acid-alkali indicator indicates?
The pH of a solution.
What colour will universal indicator turn when acid is mixed with alkali?
Universal indicator will turn green when an acid is mixed with an alkali. This green color indicates a neutral pH level which is achieved when the acid and alkali have neutralized each other.
What are the names of plants that can be used as indicators of acid and alkali?
What are the names of plants that can be used as indicator of acid and alkali
What colour will the indicator turn when the right amounts of acid and alkali have been combined to make a solution of salt and water?
The indicator will turn green when the right amounts of acid and alkali have been combined to make a solution of salt and water. This indicates that the solution has reached a neutral pH level.
One indicator that changes colour in an acid and alkali solution?
Litmus paper is an indicator that changes color in acid and alkali solutions. In an acid solution, litmus paper turns red, while in an alkali solution, it turns blue.
What is the material used to remove an indicator from a neutralized solution how does this work?
it is universal indicator with mixture of alkali
What is indicat?
Universal indicator changes colour in acids and alkalis. Its colour shows the strength of an acid or alkali. strong acid= redweak acid= orange / yellowneutral= greenweak alkali= turquoise / bluestrong alkali= deep blue / purple The strength of an acid or alkali is shown on the pH scale of numbers.
Is sugar acid or alkali?
sugar is a acid when dipped or mixed in universal indicator...............
What colour does when universal Indicator goes in alkali?
When universal indicator is added to an alkali, it typically turns dark purple or dark purple-blue in color. This indicates a high pH level in the solution.
What is universal indicater?
Universal indicator changes colour in acids and alkalis. Its colour shows the strength of an acid or alkali. strong acid= redweak acid= orange / yellowneutral= greenweak alkali= turquoise / bluestrong alkali= deep blue / purple The strength of an acid or alkali is shown on the pH scale of numbers.
Does an alkali substance neutralize an acid?
no it doesn't, it simply just turns it into an indicator and has not neutralised it.
How does the color change when a strong acid is added an alkali to neutralise?
The color does not change unless an indicator such as litmus or phenolphthalein is being used. If litmus the color change is blue to red If phenolphthalein the change is red to colorless
