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The color of universal indicator in lemon juice will be red. Universal indicator is a mixture of different pH indicators that change color based on the acidity or alkalinity of a solution. Lemon juice is acidic due to its citric acid content, which will cause the universal indicator to turn red, indicating a low pH level.
What else can I help you with?
Is lemon a indicator?
Universal Indicator. It turns red as lemon juice is an acid.
What color you get after mixing lemon juice to BTB solution?
When you mix lemon juice with bromothymol blue (BTB) solution, the color will change from blue to yellow. This is because the acidity of the lemon juice causes the BTB indicator to shift to its yellow color.
What substances turn universal indicator red?
all acidic substances with a PH below 7< turn the Universal indicator red due to their acidity.
What are the advantages and disadvantages of measuring pH of lemon juice with litmus paper?
It can only see if it is acidic or not but not telling you how acidic it is unlike the universal indicator.
Why when squeezing fresh lemon juice on my steamed frozen asparagus - does the juice from the lemon turn the asparagus juice a pinkish red color?
It's possible that the asparagus juice contains an indicator chemical which is reacting to the acid in the lemon juice. (Note that I don't know exactly which indicator is involved, or even if this actually happens; I'm just offering an explanation for the phenomenon you say you've observed.)
What is the name of green color juice?
lemon juice
Which colour will get when beet root as indicator mix with lemon juice?
Brown!
What will be the initial and final color when dipped in lemon juice?
what is the initial and final colour of the lemon juice
What color would black currant juice turn using the universal indicator?
All fruits contain some natural acids, which being soluble in water form part of any juice that is extracted from the fruit. The well known ‘bite’ or ‘tang’ of an acidic product lends character as part of the overall enjoyment of consuming fruit juices.The level of acidity varies from the almost negligible in such juices as Pear, Grape and Tomato to extremes in juices such as Blackcurrant, Passion fruit, Lemon and Lime. Using the universal indication , the juice of black currants would make the paper red.
What is the color of lemon juice when you put tonic in the juice?
the colour of lemons
What colour does lemon juice changes to when adding vinegar?
When lemon juice is mixed with vinegar, it does not change color significantly. Lemon juice is already acidic and adding vinegar, which is also acidic, will not produce a significant color change.
Why does lemon juice dye your hair?
Lemon juice has a very high acid content that causes a lightening of hair color.
