A variety of factors would influence the rate of creaming in an emulsion. The factor open to formulation pharmacist is to regulate:

Related MCQs

• In an emulsion, the velocity of sedimentation is found to be negative. It means that the creaming is:
• Creaming in emulsion can be controlled by regulating
• For the formulation of w/o emulsion, the coalescence rate of:
• An ‘emulsion within emulsion’ is designated as:
• When an emulsion is exposed to ultra-violet radiations. If the continuous fluorescence is observed under microscope, then it is_____________ type emulsion.
• Downward creaming means ........ rate of sedimentation
• The density of the dispersed phase is more than that of the dispersion medium. According to the Stokes' equation, the creaming is:
• Creaming is a.......... process
• An emulsion of o/w type has the viscosity:
• For a stable emulsion, the phase volume ratio is generally about: