Answer :
An indicator that we can use to find the equivalence of a reaction is methyl orange which is a colorant and acts changing from red to yellow-orange color and its range of pH is 3.1 and 4.4, which shows its color in an acidic (weak) medium.
An indicator that we can use to find the equivalence of a reaction is methyl orange which is a colorant and acts changing from red to yellow-orange color and its range of pH is 3.1 and 4.4, which shows its color in an acidic (weak) medium.