Which is a property of a colloid?
Aparticles settle quickly
Bshows Tyndall effectCORRECT
Ctrue solution
Dalways solid
WAECChemistry
AI
Toaster Teacher
Why the answer is B, and why the others tempt you.
Colloids show the Tyndall effect — scattering of light by suspended particles. True solutions don't.
Want this in Pidgin, Yoruba, Igbo or Hausa? Sign up free →
Practice more Chemistry questions
WAEC Chemistry has thousands more questions like this — with Worked answers on every one.