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Universal indicator changes to red/orange when hydrochloric acid is added, indicating that the solution is acidic.

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1y ago

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Related Questions

What colour does universal indicator turn in dilute hydrochloric acid?

Universal indicator will turn red or pink in dilute hydrochloric acid.


What is the colour with universal indicator hydrochloride acid in stomach?

Universal indicator changes color to red in the presence of hydrochloric acid in the stomach, indicating a low pH.


What colour does universal indicator turn in dilute hydrcholic acid?

Universal indicator turns red or pink in dilute hydrochloric acid because it indicates the presence of an acidic solution.


What colour does a universal indicator change to when it is mixed with an acid?

red


What colour will appear when hydrochloric acid react to sodium hydroxide with a few drop of universal indicator?

A green colour will appear due to the reaction of hydrochloric acid and sodium hydroxide. The universal indicator changes color in response to the pH level of the solution, and green indicates a neutral pH level.


What colour does universal indicator change to if sodium sodium by carbonate is added?

Universal indicator changes to green when sodium bicarbonate is added.


What colour does a universal indicator change to when it is mixed with a strong acid?

A universal indicator changes to red when mixed with a strong acid.


What colour is citric acid in universal indicator?

Citric acid is generally colorless in universal indicator. It is a weak acid, so it does not exhibit a strong color change in the indicator solution.


What colour does acid turn when added to universal indicator?

When acid is added to universal indicator, the indicator will typically change to shades of red, orange, or yellow, depending on the strength of the acid.


What colour does a universal indicator change to when it is mixed with ethanol?

A universal indicator changes to a greenish-blue color when mixed with ethanol.


What colour will milk become when universal indicator added?

When universal indicator is added to milk, it will change to a blue or purple color, indicating a basic pH level.


When you mix sugar and a universal indicator what colour does it become?

When sugar is mixed with universal indicator, it typically does not change color as the indicator is primarily used to measure pH levels in solutions, not sugar content. The indicator will only change color based on the acidity or alkalinity of the solution it is in.