Phenolphthalein is not a good indicator for titrating:

The $pH$ range of methyl red indicator is .......?

Given below are two statements: one is labelled as Assertion $A$ and the other is labelled as Reason $R$.
Assertion $A$: Phenolphthalein is a $pH$ dependent indicator,remains colourless in acidic solution and gives pink colour in basic medium.
Reason $R$: Phenolphthalein is a weak acid. It doesn't dissociate in basic medium.
In the light of the above statements,choose the most appropriate answer from the options given below.

The $pH$ range of methyl orange as an indicator is in between:

Starch can be used as an indicator for the detection of traces of

The different colours of litmus in acidic, neutral and basic solutions are, respectively.