Interfacial Phenomena in Pharmacy Quiz

• The boundary between two or more phases that coexist (correct)
• The boundary between a solid and a gaseous phase
• The boundary between two adjacent solid phases
• The boundary between a liquid and a gaseous phase

• Bonding of molecules within a solid phase
• Formation and stability of emulsions (correct)
• Formation of gaseous suspensions
• Penetration of gases through biological membranes

• Attractive forces with molecules of a different phase
• No forces are experienced at the surface of a liquid
• Only repulsive forces with other liquid molecules
• Only attractive cohesive forces with other liquid molecules below and adjacent to them (correct)

<p>Equal attraction in all directions by other molecules in the bulk (D)</p> Signup and view all the answers