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What is external and internal indicator with examples .?
an indicator which is dissolved in the solution in whicdh the main reaction takes place- internal g. phenopthlein
Examples of plant indicators for measuring pH values?
a plant pH indicator is onion
What is the name of the chemical which changes colour when it is mixed with acids or alkalis?
If you want the general term, it's "indicator". If you want a specific one ... methyl red, litmus, or bromothymol blue are some examples (there are lots of others).
What is the best store to buy a dial indicator set?
There are many great stores to buy a dial indicator set from. Some examples of these stores that sell these sets include GlobalIndustrial and Grainger.
What substances turn universal indicator red?
all acidic substances with a PH below 7< turn the Universal indicator red due to their acidity.
What turns universal indicator blue?
A base turns the universal indicator blue or u can say a alkali substance.
What is an indicator used to detect an acid or base?
An indicator used to detect an acid or base is a substance that changes color in the presence of acids or bases. Examples of indicators include litmus paper, phenolphthalein, and universal indicator solution.
What changes color on pH?
An indicator is a substance that changes color based on the pH of a solution. It shifts its color based on whether the solution is acidic, neutral, or basic. Examples of indicators include litmus, phenolphthalein, and bromothymol blue.
What is the indicator used in the tubes?
The indicator used in tubes often refers to a pH indicator or a visual indicator in laboratory experiments. Common examples include phenolphthalein, which changes color based on the acidity or alkalinity of a solution, and bromothymol blue, which shifts color at different pH levels. These indicators help to visually represent chemical changes in a reaction or the pH of a solution. Their use is crucial in titrations and other analytical chemistry applications.
What are some examples of tests?
Some examples are the MMPI (Minnesota Multiphasic Personality Inventory), MBTI (Myers-Briggs Type Indicator), SLOAN/Big 5 personality test, and the MCMI (Millon Clinical Multiaxial Inventory).
A substance that is used to determine an acid or base is called?
An indicator is a substance that is used to determine whether a solution is acidic or basic by changing color based on the pH of the solution. Examples of indicators include litmus paper, phenolphthalein, and bromothymol blue.
Is iron is an indicator?
its an indicator
