Question

0.70)
Which one is useful in non aqueous titration? (
1 marks)
Ans.
Non differentiating solvent
Both Levelling and Differentiating
solvent
Leveling solvent
Differentiating solvent
Refresh​

Answer 1

Answer:

The important indicator used for non-aqueous titration are follow:- 1. Crystal voilet:- It is used as 0.5% solution in glacial acetic acid, it gives voilet colour in basic medium and yellowish green in acidic medium. It is most widely use for the titration of pyridine with prechloride acid. 2