1. By Imtiyaz Bagban
M. Pharm. (Pharmacology)
Assistant Professor
Department of Pharmacology
Krishna School of Pharmacy & Research (KSP)
Drs. Kiran & Pallavi Patel Global University
(KPGU)
1
Precipitation titration
B. Pharm. Semester I
Subject – Pharmaceutical Analysis
Subject Code- BP102T
UNIT 3
27. 1. What are nonaqucous titrations? Explain in detail the types of solvents used
in non-aqueous titrations. Write the assay of Sodium Benzoate.
2. What is argentimetry? Explain the mechanism of action of indicators in Fajan's
method or Discuss Adsorption indicator method
3. What is precipitation titration and give the principle involved in the assay of Sodium
Chloride?
4. What is leveling effect in non aqueous titrimetry. Explain in detail.
5. Discuss the principle and applications of Argentometric titrations with Example.
6. What is non-aqueous titration? Give the principle and procedure involved inthe
estimation of Ephedrine Hydrochloride.
7. Classify precipitation titration with examples. Discuss the principle with reaction
involved in Mohr’s method.
8. Explain the term solubility product constant. Discuss applications of solubility
product principle in analysis.
9. Enlist the end point detection methods in precipitation titration. Write a note on the
determination of halogen by Volhard’s method.
10.Write note on solvent, titrant and indicator used for weak acid and weak base
substance in non-aqueous titration.
11.Give preparation and standardization of 0.1 N Perchloric acid.
12. Explain the factors affecting the solubility of precipitate in details.
13. What is importance of non-aqueous titration? Discuss Differentiating and Leveling
effect of solvent.
14. Discuss merits and demerits of non-aqueous titration over aqueous titration.
