PT716A_Day3_119_PPST for Liquid dosage form

The scale up technique for solution preparation required-

• Tanks with suitable mixing capacity

• Tanks with adequate size

• Both of these

• None

The suitable characteristics of API for the formulation of suspension includes-

• It had good wettability

• It does not agglomerate

• Both

• None

The filtration of emulsion is done-

• With the separate water phase

• With the separate oil phase

• At any stage during manufacturing

• Only at final product

The following things should be controlled during formulation of emulsion are-

• Temperature

• Homonizing equipment

• Mixing equipment

• In process filtration

The physical properties of emulsion effects-

• Particle size distribution

• Zeta potential

• Both

• None

Addition and dispersion of suspending agent in a suspension at laboratory scale are done with

• Hammer mill

• Magnetic stirrer

• Colloidal mill

• Mechanical stirrer

The equipment for scaling up for solution system should have-

• Good heating capacity

• Good cooling capacity

• Rapid dissolution

• None

The properties of emulsion should be

• Proper viscosity

• Physical stability

• Appearance

• None

Aeration of emulsion can be prevented using the vessel by

• Heat jacket

• Controlled vacuum

• Both

• None

The scale up and manufacture of emulsion involve

• Validation

• Specialises procedure

• Extensive process development

• None