Dispersed phase
from class: Intro to Chemistry Definition The dispersed phase is the phase in a colloidal system that consists of particles distributed throughout another substance, known as the continuous phase. These particles can range in size from 1 nanometer to 1 micrometer.
congrats on reading the definition of dispersed phase . now let's actually learn it.
Predict what's on your test 5 Must Know Facts For Your Next Test The size of dispersed phase particles typically ranges between 1 nm and 1 μm. In colloids, the dispersed phase is suspended within the continuous phase without settling out quickly. The interaction between the dispersed and continuous phases affects properties like viscosity, optical behavior, and stability of colloids. Colloidal systems with a liquid continuous phase can be classified as sols, gels, or emulsions depending on the state of the dispersed phase. The Tyndall effect occurs due to scattering of light by dispersed phase particles. Review Questions What size range do particles in the dispersed phase of a colloid typically fall within? How does the interaction between dispersed and continuous phases influence colloidal properties? What phenomenon is observed when light scatters off particles in the dispersed phase? "Dispersed phase" also found in:
© 2024 Fiveable Inc. All rights reserved. AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.