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What is the colour of bromophenol blue when neutral?
Bromophenol blue is green when neutral.
How does turmeric work as natural indicator?
Turmeric contains a compound called curcumin which gives it a vibrant yellow color. In acidic solutions, curcumin changes to a reddish color, while in basic solutions, it changes to a dark brown color. This color change makes turmeric a useful natural indicator for determining the acidity or basicity of a solution.
What colour universal indicator turns to a neutral?
Green is the color that universal indicator turns to when it is neutral.
What colour will a neutral solution become if a universal indicator was added?
A neutral solution added to universal indicator will turn green.
What colour does tea turn in a neutral?
Tea typically turns brown in a neutral pH. The tannins in tea react with the water, which can shift the color towards a brown hue.
What is the colour of turmeric indicator if the substance is neutral?
it will remain the same
What is the color of citric acid in turmeric?
The colour is red
How do you distinguish acids from neutral solutions with turmeric paper?
jk.jli
What is the colour of turmeric in alkali?
In alkaline conditions, turmeric turns a reddish-brown color due to the chemical reaction of its active compound, curcumin, with the alkaline medium. This color change contrasts with its typical yellow hue in neutral or acidic environments. The shift in color can be used as a pH indicator in various applications.
What is the color of turmeric indicator in hydrochloric acid?
Turmeric (curcumine) remain yellow in acidic solutions.
What is the color of turmeric indicator if the sustance is basic?
it will change to red colour
What is the colour of the turmeric paper when it is dipped in a basic solution?
dark pink
What is the scientific name for a curcuma?
Curcuma longa is the plant/root in which turmeric comes from. Curcumin is the active ingredient in turmeric. Curcumin is a major component of turmeric and gives it its yellow colour.
What is the reaction of turmeric with hydrochloric acid?
If it is adulterated a black colour will be formed :D
How will you identify hydrochloric acid you have only turmeric indicator?
it turns red colour
What happens when turmeric indicator is added to acids?
i think it remains in yellow colour
What is the colour of turmeric indicator if the substance is basic?
The color of turmeric indicator in sodium hydroxide ( Na(OH) ) is red - brown .
