An alkali is titrated against acid with methyl orange as an indicator, which of the following is a correct…
Solution
The range between (red) and (yellow) is the colour-change interval of methyl orange.
Weak base has . So, when methyl orange indicator is added the solution turns yellow & if the solution is titrated against strong acid it turns pinkish red at the end point i.e., .
Asked in: JEE Main 2018 (08 Apr)