What are the indicators (litimus ,mythly orange ) acids ,base or neutral ?
It is none of them.
Because they are used to indicate if a substance is acid, base or neutral. But there is a neutral litmus paper too. But usually they are none of them.
Methyl orange itself is base. In general, an indicator which changes color in acid solution is base and one which changes color in base is acid.
What you should remember is that any indicator itself (
Thus, the acidity constant for the indicator of the indicator
When the solution has more acidity. i.e. [
Generally, unionized indicator
For example, Methyl orange changes its color from
Methyl orange itself is a base since it recieves
Similar things can be said about other indicators.