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.
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".
Zidovudine is basic in nature Zidovudine is basic in nature
In nature it is found as a base.
It is a neutral salt but its aqueous solution is acidic in nature.
In acid conditions it is colorless and in basic conditions it is pink and then bright red
An indicator has a different color in acidic or basic solutions; the nature of complexes formed is different.
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".
Basic in nature
Zidovudine is basic in nature Zidovudine is basic in nature
There are two types. Those are acidic or basic.
Acid-base indicators, are chemicals that change color in response to acidic or basic conditions.
In nature it is found as a base.
Apple Juice is acidic in nature. It has a pH of about 3.35-4.00
It is a neutral salt but its aqueous solution is acidic in nature.
Nitric oxide is acidic in nature.
In acid conditions it is colorless and in basic conditions it is pink and then bright red
to test if a solution is acidic, alkaline or basic