Pharmaceutical Analysis Important Questions are most helpful for B Pharmacy 1st semester examination. You can also download the suggestions PDF.
UNIT 1
PHARMACEUTICAL ANALYSIS
1) Define pharmaceutical analysis and write its scope.
2) Write the types of various techniques involved in pharmaceutical analysis. Explain in
detail.
3) What do you mean by the instrumental method of analysis? List out various types of
instrumental methods of analysis with physical properties involved.
4) Define the term normality, molar, and molar concentration.
5) Explain the term ‘Equivalent weight’ and describe methods to calculate.
6) What do you mean by volumetric analysis? Classify and explain each type.
7) Discuss primary standards and secondary standards with examples.
8) How will you prepare and standardize the N/10 NaOH solution?
9) Write the preparation and standardization of 0.1N sodium thiosulphate.
ERROS IN PHARMACEUTICAL ANALYSIS
1) What are errors in analysis? Classify errors, explain sources of errors and how will you
minimize errors?
2) What do you mean by significant figures?
3) Define the terms accuracy and precision.
PHARMACOPOEIA
1) What is pharmacopoeia? Explain the structure of Pharmacopoeia.
2) What are the objectives of Indian Pharmacopoeia?
3) Write the history of Indian Pharmacopoeia.
4) Write a detailed note on monographs in Indian Pharmacopoeia.
SOURCES OF IMPURITIES IN MEDICINAL AGENTS
1) What do you mean by Impurities in analysis? Explain the sources of impurities.
2) What is limit tests? Discuss the limit test for sulphates.
3) Explain the limit test for iron in detail.
UNIT 2
ACID-BASE TITRATIONS
1) What do you mean by neutralization titrations and explain the theories of acids and bases.
2) Explain the law of mass action.
3) What is pH? Explain.
4) Explain the terms strong acid, weak acid, strong base, and weak base.
5) What do you mean by buffer solutions? How will you prepare buffer solutions? Give
examples.
6) What do you mean by an Indicator in titrations? Explain the theories of indicators.
7) Classify acid-base titrations and explain each type with examples.
NON-AQUEOUS TITRATIONS
1) Explain the estimation of sodium benzoate.
2) Write the estimation of Ephedrine HCl.
3) What do you mean by non-aqueous titrations?
4) Write a note on solvents used in non-aqueous titrations.
UNIT 3
PRECIPITATION TITRATIONS
1) Write the theory involved in the precipitation titration.
2) Discuss the concept of solubility product and its calculation.
3) How will you prepare and standardize 0.1M silver nitrate solution?
4) Discuss in detail Volhard’s method of titration.
5) Explain the Fagan’s method of titration.
6) How NaCl is estimated using precipitation titration?
COMPLEXOMETRIC TITRATIONS
1) Explain the type of complexometric titrations.
2) Discuss the metal ion indicators.
3) Write a note on masking and demasking.
4) Explain the estimation of calcium gluconate.
5) Define complexometric titration and elaborate its principle.
6) Explain the important features of metallochromic indicators.
7) Classify complexometric titrations and explain each type with a suitable example.
8) What are metal ion indicators? Write the important features of them.
9) How will you estimate calcium gluconate using titrimetry?
GRAVIMETRY
1) Define gravimetry and give its principle.
2) Write the steps involved in gravimetric analysis in detail.
3) Discuss in detail co-precipitation and its types.
4) Write a note on precipitating agents.
5) Write the method of estimation of barium chloride by gravimetry.
DIAZOTTIZATION TITRATIONS
1) Write the principle involved in the diazotization reaction.
2) What are the conditions influencing diazotization reaction?
3) Discuss the principle, experimental procedure, and applications of the diazotization reaction.
UNIT 4
REDOX TITRATIONS
1) Define redox titrations and explain the concept of oxidation and reduction.
2) What do you mean by half-reactions?
3) Explain the term redox potential.
4) Write the methods of oxidation-reduction reactions.
5) Explain the methods involved in the detection of endpoint in redox titrations.
6) Define equivalent weight and explain the methods for the calculation of equivalent weight.
7) Discuss the types of redox titrations with suitable examples.
8) Explain bromometry.
9) Discuss iodometry and iodimetry.
10) Explain ceriometry.
UNIT 5
CONDUCTOMETRY
1) Define the terms specific conductance and equivalent conductance.
2) Write the principle of conductometry.
3) What do you mean by molar conductance?
4) Write a detailed note on various types of conductivity cells.
5) Explain the principle and different types of conductometric titrations.
6) Write the applications of conductometry.
POTENTIOMETRY
1) Write the principle of potentiometry.
2) What are reference electrodes? Discuss the constructions and working of any two reference
electrodes.
3) What are indicator electrodes? Explain.
4) Discuss the construction, working, advantages, and disadvantages of a normal hydrogen
electrode.
5) Write a detailed note on potentiometric titrations.
6) What is Grant’s plot? Explain.
7) What do you mean by the dead-stop endpoint method? Explain.
8) Write a note on ion-selective electrodes.
POLAROGRAPHY
1) What is polarography? Explain the theory involved in polarography.
2) Write the Ilkovic equation and factors affecting the Ilkovic equation.
3) Discuss the construction, working, and applications of polarographic equipment.
4) What are maximal suppressors? Give examples.
5) Write a note on quantitative polarographic methods.
6) Explain half-wave potential in polarography.
You May Also Like,
| 1 | Pharmaceutical Analysis Syllabus |
| 2 | Pharmaceutical Analysis Books |
| 3 | Pharmaceutical Analysis Notes |
| 4 | Pharmaceutical Analysis Previous Year Question |
| 5 | Pharmaceutical Analysis Practical Lab Manual |