Describe the kinetic properties of colloids.
[6 marks]Write short note on association colloids.
[5 marks]Define Schulze rule. What are its applications?
[5 marks]Explain non-Newtonian type of flow with rheograms.
[6 marks]Write the concept of viscosity.
[5 marks]Define: Fluidity, Kinematic viscosity, Thixotropy, Rheopexy and Bulges.
[5 marks]Classify and describe the types of emulsions with suitable examples.
[6 marks]Differentiate flocculated and deflocculated suspensions.
[5 marks]Explain sedimentation volume ratio.
[5 marks]Enumerate the derived properties of powder and explain Angle of repose.
[6 marks]Give the application of micromeritics in pharmacy.
[5 marks]Define: surface diameter, stokes diameter, arithmetic mean carr’s index and porosity.
[5 marks]Enumerate the factors affecting rate of reaction and explain temperature.
[6 marks]Differentiate order of reaction and molecularity.
[5 marks]Derive the first order rate of reaction equation. Q. 6 (a) Give the principle, working and applications of cup and bob viscometer with clean and neat diagram.
[6 marks]Explain different stages of instability of emulsions.
[5 marks]Write a note on accelerated stability testing in brief. Q. 7 (a) Explain sensitization and protective colloidal action.
[6 marks]Explain the working principle of coulter counter with labeled diagram.
[5 marks]What is hydrolysis? Write the preventive measures of it. 1/1
[5 marks]