Explain effect of dielectric constant on rate constant.
[6 marks]Write short note on: Beckmann`s freezing point apparatus.
[5 marks]What are colligative properties? Describe boiling point elevation.
[5 marks]Discuss Arrhenius theory of electrolytic dissociation.
[6 marks]Discuss ideal and real solutions with suitable examples.
[5 marks]Explain: Molarity. Molality, Normality, Formality, Gram per liter.
[5 marks]Define first order reaction. Derive equations for first order reaction and its half- life and shelf-life.
[6 marks]Enumerate factors affecting the rate of reaction. Explain effect of temperature on it.
[5 marks]Define order of reaction. Describe methods used to determine the same.
[5 marks]What is accelerated stability analysis? Describe ICH guidelines for stability study.
[6 marks]Describe the various drug decomposition pathways with remedial measures.
[5 marks]Define Hydrogels. Classify and explain its role in drug delivery system
[5 marks]Write detail about the applications of complexes in pharmacy.
[6 marks]Explain the kinetics of protein binding.
[5 marks]Classify the complexes and explain importance of chelates in metal ion complexes. Q. 6 (a) Describe the pharmaceutical applications of polymers.
[6 marks]Define polymers. Give detailed classification of polymers.
[5 marks]Enlist synthetic polymers. Discuss any two general properties of polymer solutions.
[5 marks]Describe the method for studying in vitro drug diffusion.
[6 marks]What is dissolution? Discuss its significance in drug therapy
[5 marks]Describe in vitro dissolution test apparatus as per Indian Pharmacopoeia.
[5 marks]