Name the indicator and the colour change at the end point in titration of Fe^(2+) against Cr_2O_7^(2-) in an acidic medium.

Name the indicator and the colour change at the end point in titration

1.	Name the indicator and the colour change at the end point in titration of Fe^(2+) against Cr_2O_7^(2-) in an acidic medium.
Answer» SOLUTION :Indicator is DIPHENYL AMINE. At the end point, the green solution SUDDENLY turns VIOLET.