For the formulation of w/o emulsion, the coalescence rate of:

Related MCQs

• A variety of factors would influence the rate of creaming in an emulsion. The factor open to formulation pharmacist is to regulate:
• 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.
• An emulsion of o/w type has the viscosity:
• In an emulsion, the velocity of sedimentation is found to be negative. It means that the creaming is:
• For a stable emulsion, the phase volume ratio is generally about:
• The HLB range of an emulsifier employed in the preparation of water-in-oil emulsion is:
• The distribution of globules is not uniform in an emulsion. This stage is termed as:
• In the stability of emulsion, which instability step is prevented by emulsifiers?:
• The main function of an emulsifier in the preparation of an emulsion is to: