Subject: General Science
Book: NCERT Chemistry Class 12
Study of mixtures with dispersed particles.
- **Types of Colloids**:
- Sols, gels, emulsions.
- **Tyndall Effect and Brownian Motion**:
- Scattering and random motion of particles.
- **Industrial Applications**:
- Paints, food products, medicines.
**Possible Exam Questions:**
1. What are colloids? Give examples.
2. Explain the Tyndall effect and its significance.
3. What is Brownian motion? How does it affect colloids?
4. How are colloids used in the food industry?
5. Discuss the role of colloids in the pharmaceutical industry.
Which metal is liquid at room temperature?
View QuestionWhich organ is responsible for detoxifying harmful substances in the human body?
View QuestionWhat is the function of platelets in the human body?
View QuestionWhich process separates light into its component colors?
View QuestionWhat is the main function of the ozone layer?
View QuestionWhich gas is commonly used in balloons to make them float?
View QuestionWhat is the chemical symbol for gold?
View QuestionWhich part of the human eye is responsible for focusing light on the retina?
View QuestionWhat is the unit of frequency?
View QuestionWhich particle is responsible for the negative charge of an atom?
View Question