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It happens to be Litmus.
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∙ 11y ago
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How does turmeric work as natural indicator?
Turmeric is yellow in acidic and neutral solutions; in basic solutions turmeric is red to brown.
Turns blue litmus paper to red?
Bases turn red litmus paper blue. Alkali (ammonia) Alkaline
What turns hydrochloric acid red?
Universal indicator. HCl has a very low pH, which means it is very acidic and will turn universal indicator red or orange.
Which indicator gives us reddish pink color in acidic solution?
Methyl red and methyl orange show reddish colors in acidic solutions.
Indicator that turns red in acid and blue in alkali?
the litmus test. blue means basic, red means acidic.
Is blackberry a natural indicator?
Yes, it turns red in acidic solutions and dark blue in basic solutions.
What is a indicator of acid?
All acidic solutions are colourless in phenolphthalein, pink in methyl orange solution and turns blue litmus paper into red.
What does red cabbage indicator do that other indicators don't?
Nothing, but red cabbage is a simple pH indicator at home (red in acidic solutions).
What color does litmus paper turn lemon?
Litmus turns pink in acid solutions like citric acid...blue in basic solutions.
Explain the work of phenophthaline and litmus paper?
It is an acid - base indicator. Often used in titrations, it turns colorless in acidic solutions and pink in basic solutions.. litmus paper color... Red in acidic solution n blue in alkaline solution
What color does beetroot indicator turn when an alkali is added?
i turns yellow and it turns pink when you add acids
What color does blue litmus paper turn when immersed into an acid?
Blue Litmus Paper turns red when it is placed in an acid
How does turmeric work as natural indicator?
Turmeric is yellow in acidic and neutral solutions; in basic solutions turmeric is red to brown.
Turns blue litmus paper to red?
Bases turn red litmus paper blue. Alkali (ammonia) Alkaline
Why does soap and lime juice solution turn red with turmeric?
lime juice and soap solutions turn red in turmeric because turmeric is an organic indicator which turns red in acidic or basic solution and lime juice is an acidic solution while soap is a basic solution
What color does acid turns litius paper?
Red color in acidic solutions and blue color in basic solutions.
Why is the colour of the turmeric indicator yellow if the substance is acidic?
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 8.6) solutions it turns bright red.'
