Pharmaceutical Suspensions
Particles are closely packed
Attractive forces between particles are appreciable
Repulsive forces between particles are appreciable
Vehicle rejects the particles
Assist
Promote
Prevent
Increase
Emulsifying agents
Wetting agents
Suspending agents
All of the above
Angle of repose
Contact angle
Critical angle
None of the above
Physical evaluation
Sedimentation
Rheological evaluation
None of the above
Syrup
Suspension
Solution
None of the above
Prevent sedimentation
Decrease interfacial tension
Prevent cake formation
None of the above
Less than one
More than one
Equal to one
Zero
Absorption of water
Fluctuations in the ambient temperatures
Presence of suspending agents
None of the above
Sieve
Stoke's
Projected
Length number