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Are indicators acidic or basic in nature?
Indicators are chemical solutions that are used for the main purpose of showing whether the tested solution is an acid or base. That being said indicators can be acids or bases.
What is the effect of onion clove and vanilla on acids and bases?
Onion Clove and Vanilla are Indicators . They indicate if a susbstance is Acidic or Basic in nature by changing their smell . These type of indicators which change smell are known as "olfactory indicators".
What are the colors of universal indicators for acids alkalis and neutral soloutions?
acidic red, neutral green and alkali purple
What stucrtuces that charge color depending on whether a solution is acidic basic or neutral?
They are called acid/base indicators
What is the colour of phenolphthalein indicators in acidic and basic properties?
In acid conditions it is colorless and in basic conditions it is pink and then bright red
What are acidic indicators?
Universal indicator or litmis paper
What are acid-base indicators?
Acid-base indicators, are chemicals that change color in response to acidic or basic conditions.
How many types of indicators are there?
There are two types. Those are acidic or basic.
Are indicators acidic or basic in nature?
Indicators are chemical solutions that are used for the main purpose of showing whether the tested solution is an acid or base. That being said indicators can be acids or bases.
What happens when acids come in contact with each indicators?
The color of indicators is changed in acidic solutions.For example thymol blue is red at low pH.
What is the effect of onion clove and vanilla on acids and bases?
Onion Clove and Vanilla are Indicators . They indicate if a susbstance is Acidic or Basic in nature by changing their smell . These type of indicators which change smell are known as "olfactory indicators".
What are the different indicators used in the laboratory?
to test if a solution is acidic, alkaline or basic
Why indicator change color?
Indicators are mostly organic aromatic compounds in acidic to basic medium or vice versa the resonating structures of indicators become change which are responsible to change the colour.
What are the example of indication?
natural indicator indicate whether a substance is acidic or basic.these indicators occur naturally such as lichen.
What are the colors of universal indicators for acids alkalis and neutral soloutions?
acidic red, neutral green and alkali purple
What stucrtuces that charge color depending on whether a solution is acidic basic or neutral?
They are called acid/base indicators
What is the colour of phenolphthalein indicators in acidic and basic properties?
In acid conditions it is colorless and in basic conditions it is pink and then bright red
