Create a custom practice set
Pick category, difficulty, number of questions, and time limit. Start instantly with your own quiz.
Generate QuizGK Question
The Tyndall effect is observed in ________.
- True solutions
- Colloids
- Suspensions
- Pure liquids
Answer: Colloids
Tyndall effect: scattering of light by colloidal particles, making beam visible. True solutions don't scatter; suspensions settle. Used to distinguish colloids. [[NCERT Chemistry Class 12]]