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I'd suggest (but couldn't establish it from literature) that turmeric powder is yellowish ocra in acidic 'solution', because it gives mustard (made with acetic acid) its yellow color, which is not redish-brown like curcuma is in neutral circumstance.
Added:
From one scource it says: ' In acidic solutions (pH <7.4) it turns yellow, whereas in basic (pH > 8.6) solutions it turns bright red.'
What else can I help you with?
What is the colour of turmeric indicator if the substance is neutral?
it will remain the same
What is the color of turmeric indicator in hydrochloric acid?
Turmeric (curcumine) remain yellow in acidic solutions.
What is an 'indicator reaction'?
---- indicators are substances which change their colour when treated with acidic or basic solutions this reaction of changing their colour is known as indicator reaction ---- ----
If soda water or any indicator which will change into the colour of red?
Methyl Orange is red in an acidic solution.
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.
What is the colour of turmeric indicator if the substance is neutral?
it will remain the same
What is the color of turmeric indicator in hydrochloric acid?
Turmeric (curcumine) remain yellow in acidic solutions.
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 .
What colour will the shampoo turn universal indicator?
Orange, low acidic substance.
What is the color of purple bougainvillea indicator if the substance is acid?
acidic - magenta basic - no colour change
What is the color of purple bougainvillea indicator if the substance is acidic?
The purple bougainvillea indicator will remain purple if the substance is acidic. Bougainvillea indicator turns pink in basic solutions and remains purple in acidic solutions due to the color change of its pigments in response to pH.
What is the neutral colour for turmeric?
Curcuma (turmeric) is red in an alkaline solution and yellow in an acidic solution.
What is the color of turmeric indicator if the sustance is basic?
it will change to red colour
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 correct scientific term for a substance that changes colour in this way for litmus?
indicator
What is the colour of the universal indicator in the acid?
The universal indicator turns red in acidic solutions.
