Explain about partially miscible liquid by taking example of Phenol Water system.
[6 marks]Write the mechanism of solute-solvent interaction.
[5 marks]Explain the factor affecting solubility of drug.
[5 marks]Enlist the methods for determination of surface and Interfacial tension. Explain capillary rise method in detail.
[6 marks]Define surface tension. Write its unit, Discuss the HLB scale in detail.
[5 marks]Write in brief about detergency and give application of surfactants.
[5 marks]Write a note on organic molecular complexes.
[6 marks]Give the application of complexes in detail.
[5 marks]Classify types of complex. Explain Inclusion complex in detail.
[5 marks]Write a note on Liquid crystals.
[6 marks]Explain in brief about glassy state and polymorphism.
[5 marks]What is dielectric constant and dipole moment? Write its application.
[5 marks]Write a note on Pharmaceutical buffer.
[6 marks]Explain buffer equation and buffer capacity.
[5 marks]Enlist the adjustment methods of tonicity and explain freezing point depression method. Q. 6 (a) What is Adsorption Isotherm? Describe different types of Adsorption Isotherm. Discuss Freundlich Isotherm.
[6 marks]Explain liquefaction of gases and methods of achieving liquefaction. Give application of this phenomenon in pharmacy.
[5 marks]Define- Solubility, Rauolt’s law, critical solution temperature, diffusion, solvation.
[5 marks]What is spreading co-efficient ? Derive its equation.
[6 marks]Explain in brief about Eutectic Mixture with Phase diagram.
[5 marks]Explain in brief about drug protein binding.
[5 marks]