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Antacids are basic substances: a blue color.
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∙ 13y ago
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What is universal indicator solution and how does it work?
universal indicator solution can be used to determine acid or base at the same time . Its changes its colour and helps in determing the chwmical property
What is the colour of universal indicator solution in a neutral solution?
The Universal Indicator would go green which is pH 7.
What is a pH indicators?
A pH indicator is a halochromic chemical compound that is added in small amounts to a solution so that the pH (acidity or alkalinity) of the solution can be determined easily. Normally, the indicator causes the colour of the solution to change depending on the pH.
If soda water or any indicator which will change into the colour of red?
Methyl Orange is red in an acidic solution.
Which indicator could be used to identify a neutral solution?
there is no such indicator.the only way is to add the acidic and basic indicators ,if it does not change the colour of the solution then it is neutral.
What indicator has no color at all?
phenolphthalien when added to an acidic solution has a colourless indicator. but shows pink colour for basic solution.
What colour does the univeral indicator turn in ammonia solution?
It depends on the concentration of the ammonia solution as the universal indicator can show a huge variety of colors.
What colour will a neutral solution become if a universal indicator was added?
Green
What colour does universal indicator go if salt solution is added?
red
What is the colour and pH of the aqueous solution of universal indicator at the beginning of the experiment?
Green
What colour does universal indicator turn in a strong alkaline solution?
A dark purple.
What is universal indicator solution and how does it work?
universal indicator solution can be used to determine acid or base at the same time . Its changes its colour and helps in determing the chwmical property
What is the colour of universal indicator solution in a neutral solution?
The Universal Indicator would go green which is pH 7.
What colour is universal indicator solution when you put acid in?
red. on the PH scale it is 1.
What is the initial and final colour of shampoo when china rose solution used as an indicator?
blue
How does Lugol's solution work as an indicator?
An indicator is a substance that changes colour in the presence of another substance. Let say inside the beaker are substances of both glucose and starch. The glucose and starch are of same colour. By injecting the lugol's solution into the beaker, the lugol's solution changes colour in the area of where starch is, while no colour changes in the presence of glucose. Thus, by using the Lugol's solution which only acts as indicator for starch and not glucose, we could tell part which area floats around with glucose and starch substances. Lugol's solution works as an indicator because it will stain starches due to iodine's interaction with the coil structure of the polysaccharide.
What is a indicators?
A pH indicator is a halochromic chemical compound that is added in small amounts to a solution so that the pH (acidity or alkalinity) of the solution can be determined easily. Normally, the indicator causes the colour of the solution to change depending on the pH.
