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Colloids MCQs with Answers

Welcome to the Colloids MCQs with Answers, it helps learners quickly identify areas for improvement in Colloids Online Test.

Colloids are heterogeneous mixtures where particles are dispersed throughout a medium, but not dissolved, creating stable suspensions. Understanding colloids is crucial in fields like chemistry, medicine, and engineering. Colloids MCQs with Answers provide a structured approach for students to master these complex systems.

Colloids Multiple Choice Questions cover topics such as types of colloids (sol, gel, emulsion), particle size, and stability mechanisms. Students can Practice Colloids MCQs Online to reinforce their understanding and prepare effectively for exams.

Colloids Exam Questions and Answers offer comprehensive review, focusing on key concepts like Brownian motion, Tyndall effect, and applications in industries like food, cosmetics, and pharmaceuticals.

MCQs on Properties of Colloids delve into specific characteristics such as surface charge, viscosity, and interactions with solvents. Colloids Quiz Questions and Solutions provide immediate feedback, helping students gauge their comprehension and identify areas for improvement.

Colloids Online Quiz

By presenting 3 options to choose from, Colloids Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Colloids Questions and Answers and click over the correct answer.

  • Test Name: Colloids MCQ Quiz Practice
  • Type: Quiz Test
  • Total Questions: 40
  • Total Marks: 40
  • Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quiz, simply click on question and comment below that question, so that we can update the answer in the quiz section.

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Colloids MCQs

Colloids

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1 / 40

Which property of colloids prevents sedimentation?

2 / 40

What type of colloid is jelly?

3 / 40

What is the main characteristic of a lyophilic colloid?

4 / 40

What is the main difference between a sol and a gel?

5 / 40

What type of colloid is fog?

6 / 40

What is the effect of electrolytes on colloids?

7 / 40

What type of colloid is ink?

8 / 40

Which property of colloids allows them to be filtered by ultrafiltration?

9 / 40

What type of colloid is hair gel?

10 / 40

Which type of colloid has a liquid dispersed in a liquid?

11 / 40

What is the dispersed phase in a foam?

12 / 40

Which process involves the scattering of light by colloidal particles?

13 / 40

What causes the Tyndall effect in colloids?

14 / 40

What is the main characteristic of a lyophobic colloid?

15 / 40

Which method can be used to purify colloids?

16 / 40

What is the dispersed phase in an emulsion?

17 / 40

Which technique is used to study the size of colloidal particles?

18 / 40

What type of colloid is smoke?

19 / 40

What type of colloid is pumice stone?

20 / 40

Which property of colloids is responsible for their stability?

21 / 40

What type of colloid is shaving cream?

22 / 40

Which method can be used to prepare colloids?

23 / 40

What type of colloid is butter?

24 / 40

Which method is not used for the preparation of colloids?

25 / 40

What type of colloid is milk?

26 / 40

What type of colloid is paint?

27 / 40

What is the dispersed phase in an aerosol?

28 / 40

What type of colloid is mayonnaise?

29 / 40

Which type of colloid is whipped cream?

30 / 40

What is a colloid?

31 / 40

What type of colloid is cheese?

32 / 40

Which property is unique to colloids?

33 / 40

What type of colloid is blood?

34 / 40

What is the dispersed phase in a sol?

35 / 40

What is the continuous phase in a colloid called?

36 / 40

What type of colloid is hand lotion?

37 / 40

What causes Brownian motion in colloids?

38 / 40

What is the main difference between a colloid and a solution?

39 / 40

Which method is used to separate colloidal particles based on size?

40 / 40

Which type of colloid has a solid dispersed in a liquid?

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Colloids Flashcards

What is a colloid?

A mixture where one substance is dispersed in another

Which type of colloid has a solid dispersed in a liquid?

Sol

What is the continuous phase in a colloid called?

Dispersion medium

What type of colloid is milk?

Emulsion

What is the dispersed phase in a foam?

Gas

Which process involves the scattering of light by colloidal particles?

Tyndall effect

What type of colloid is fog?

Aerosol

Which method can be used to purify colloids?

Dialysis

What is the main characteristic of a lyophilic colloid?

Strong affinity for the dispersion medium

What type of colloid is butter?

Gel

Which type of colloid has a liquid dispersed in a liquid?

Emulsion

What causes Brownian motion in colloids?

Random movement of particles

What type of colloid is smoke?

Aerosol

Which property is unique to colloids?

Tyndall effect

What type of colloid is jelly?

Gel

What is the main difference between a sol and a gel?

Sol is liquid-like, gel is solid-like

What type of colloid is paint?

Sol

Which method can be used to prepare colloids?

Condensation

What is the dispersed phase in an emulsion?

Liquid

What type of colloid is shaving cream?

Foam

Which technique is used to study the size of colloidal particles?

Ultramicroscopy

What is the main characteristic of a lyophobic colloid?

Weak affinity for the dispersion medium

What type of colloid is mayonnaise?

Emulsion

Which property of colloids is responsible for their stability?

Electrostatic repulsion

What type of colloid is ink?

Sol

What is the main difference between a colloid and a solution?

Particle size

Which type of colloid is whipped cream?

Foam

What is the effect of electrolytes on colloids?

Coagulation

What type of colloid is blood?

Sol

What is the dispersed phase in an aerosol?

Solid or liquid

Which method is used to separate colloidal particles based on size?

Centrifugation

What type of colloid is cheese?

Gel

What causes the Tyndall effect in colloids?

Scattering of light

What type of colloid is hand lotion?

Emulsion

Which property of colloids prevents sedimentation?

Brownian motion

What type of colloid is hair gel?

Gel

Which method is not used for the preparation of colloids?

Distillation

What is the dispersed phase in a sol?

Solid

What type of colloid is pumice stone?

Solid foam

Which property of colloids allows them to be filtered by ultrafiltration?

Particle size

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