Tyndall Effect and Brownian Movement
Chemistry ⇒ Solutions and Colloids
Tyndall Effect and Brownian Movement starts at 10 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Tyndall Effect and Brownian Movement.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 10
A student shines a beam of light through a glass of milk and observes the path of light. What phenomenon is being demonstrated?
Describe how the Tyndall effect helps in distinguishing between a colloid and a suspension.
Describe how you would demonstrate the Tyndall effect in a laboratory setting.
Describe the effect of increasing temperature on Brownian movement.
Describe the role of Brownian movement in the stability of colloids.
Explain why Brownian movement becomes less significant as the size of colloidal particles increases.
Explain why the Tyndall effect is not observed in a solution of copper sulphate.
Explain why the Tyndall effect is not observed in a solution of sodium chloride in water.
Explain why the Tyndall effect is not observed in a sugar solution.
Explain why the Tyndall effect is not observed in air under normal conditions.
State one difference between the Tyndall effect and Brownian movement.
What is the Tyndall effect?
Which property of colloidal particles is responsible for the Tyndall effect?
