Surface Chemistry - Colloids, Emulsions
Chemistry · Grade 12 · Week 13 · 25 questions
Surface Chemistry is a high-yield Grade 12 chemistry chapter covering Colloids and Emulsions. Strong command over named reactions and reaction mechanisms here pays off in both boards and JEE.
What you'll practise
- Identify Colloids
- Identify Emulsions
- Solve CBSE board-pattern problems from surface chemistry including NCERT exemplar-level questions
All 25 questions in this Surface Chemistry - Colloids, Emulsions quiz
Grade 12 Chemistry — Surface Chemistry - Colloids, Emulsions: 25 practice questions with instant scoring and explanations.
- A colloid is a:
- Types of colloids are:
- Which of the following best describes a sol as a type of:
- Which of the following best describes a gel as a type of:
- An emulsion is a:
- Which of the following best describes a foam as a type of:
- Tyndall effect is observed in:
- Tyndall effect is due to:
- Brownian motion is the:
- Brownian motion is due to:
- Electrophoresis is the:
- Electrophoresis depends on:
- Dialysis is used to:
- Ultra-filtration differs from dialysis in that:
- A lyophilic colloid is:
- A lyophobic colloid is:
- Lyophilic colloids are:
- Lyophobic colloids are:
- Coagulation of colloid can be caused by:
- Hardy-Schulze rule states that coagulation depends on:
- An emulsion is stable due to:
- An oil-in-water emulsion is:
- A water-in-oil emulsion is:
- Emulsifying agents are:
- A micelle is formed by:
Question 1 of 250 correct so far