PHYSICAL PHARMACEUTICS 2 -QUIZ 4

HLB Stands

• Hydrophile - Lipophile Balance

• Lipophile Balance

• Hydrophile Balance

• Non of the above

Emulsion: a ____________ of two or more liquids

• Colloid

• solution

• suspension

• All the above

Which one is not a colloid

• Foam

• Gel

• Emulsion

• Coffee

Milk is a 

• solution
• suspension
• colloid

What type of emulsion is a w/o/w emulsion?

• Primary emulsion

• Microemulsion

• Multiple emulsion

• Monoemulsion