eVidyarthi

Main Menu
  • eVidyarthi
  • School
    • Class 6th
      • Maths Class 6
      • Science Class 6
      • Hindi Class 6
      • व्याकरण
      • English Class 6
      • English Grammar
      • Sanskrit Class 6
      • Geography
      • Civics
      • History
    • Class 7th
      • Maths Class 7
      • Science Class 7
      • Hindi Class 7
      • व्याकरण
      • English Class 7
      • English Grammar
      • Sanskrit Class 7
      • Geography
      • Civics
      • History
    • Class 8th
      • Maths Class 8
      • Science Class 8
      • Hindi Class 8
      • व्याकरण
      • English Class 8
      • English Grammar
      • Sanskrit Class 8
      • Geography
      • Civics
      • History
    • Class 9th
      • Maths Class 9
      • Science Class 9
      • Hindi Class 9
      • English Class 9
      • English Grammar
      • व्याकरण
      • Economics Class 9
      • Geography Class 9
      • Civics Class 9
      • History Class 9
    • Class 10th
      • Maths Class 10
      • Science Class 10
      • Hindi Class 10
      • English Class 10
      • English Grammar
      • व्याकरण
      • Economics Class 10
      • History Class 10
      • Civics Class 10
      • Geography Class 10
    • Class 11th
      • Maths Class 11
      • Accounts Class 11
      • English Class 11
      • English Grammar
      • व्याकरण
      • Chemistry Class 11
      • Physics Class 11
      • Biology Class 11
    • Class 12th
      • Maths Class 12
      • Accounts Class 12
      • Chemistry Class 12
      • Physics Class 12
      • Biology Class 12
      • English Class 12
      • English Grammar
      • व्याकरण
    • Close
  • English
    • Basic English Grammar
    • Basic English Speaking
    • English Vocabulary
    • English Idioms & Phrases
    • Personality Enhancement
    • Interview Skills
    • Close
  • Softwares
    • Microsoft Word
    • PhotoShop
    • Excel
    • Illustrator
    • PowerPoint
    • Close
Class 12th Chemistry || Menu
  • Important
    • Previous Year Papers
    • Sample Papers
    • MCQs
    • Revision Notes
    • Chemistry Book
    • Chemistry Syllabus
    • Marking Scheme
    • Weightage
    • Close
  • The Solid State
    • Crystalline and Amorphous Solids
    • Three Dimensional Packing
    • Packing Efficiency
    • Crystal Lattice
    • Dimensions of Unit Cells
    • Close
  • Imperfections in Crystals
  • Solutions
    • Strength of Solutions
    • Ideal Solutions
    • Osmosis and Osmotic Pressure
    • Boiling and Freezing Points of Solutions
    • Association and Dissociation
    • Solubility
    • Close
  • Electro-Chemistry
    • Conductivity of Solutions
    • Kohlrausch’s Law
    • Electrolysis
    • Electrochemical Cells
    • Standard Electrode Potential
    • Nernst Equation
    • Batteries
    • Corrosion
    • Close
  • Chemical Kinetics
    • Rate of Chemical Reaction
    • Order and Molecularity of Reaction
    • Integrated Rate Equation
    • Temperature Dependence of Reaction
    • Collision Theory
    • Close
  • Surface Chemistry
    • Adsorption
    • Catalysis
    • Emulsions
    • Types of Colloids
    • Properties of Colloids
    • Close
  • Isolation of Elements
    • Occurrence and Extraction
    • Principles of Metallurgy
    • Close
  • The p-Block Elements
    • Trends in Properties of p-Block
    • Nitrogen and Its Compounds
    • Phosphorus and Its Compounds
    • Oxygen
    • Sulphur and Its Compounds
    • Halogens
    • Group 18 Elements
    • Close
  • The d-Block and f-Block Elements
    • Introduction to d-Block Elements
    • Properties of d-Block Elements
    • Important Compounds of d-Block
    • Lanthanoids and Actinoids
    • Close
  • Coordination Compounds
    • Introduction to Co-ordination Compounds
    • Nomenclature of Co-ordination Compounds
    • Valence Bond Theory
    • Crystal Field Theory
    • Close
  • Haloalkanes and Haloarenes
    • Characteristics of Halo Compounds
    • General Methods of Preparation
    • Chemical Properties
    • Polyhalogen Compounds
    • Close
  • Alcohols, Phenols and Ethers
    • Introduction to Alcohols, Phenols and Ethers
    • Preparation of Alcohols and Phenols
    • Properties of Alcohols
    • Characteristics of Phenols
    • Ethers : Preparation and Properties
    • Close
  • Aldehydes, Ketones and Carboxylic Acids
    • General Study of Carbonyl Compounds
    • Aldehydes and Ketones
    • Carboxylic Acids
    • Close
  • Amines
    • Study of Nitrogen Functional Group
    • Preparation of Amines
    • Properties of Amines
    • Diazonium Salts
    • Close
  • Polymers
    • Classification of Polymers
    • Addition and Condensation Polymers
    • Close
  • Chemistry in Everyday Life
    • Therapeutic Action of Drugs
    • Classification of Drugs and their Target Interaction
    • Food Additives and Cleansing Agents
    • Close

Properties of Colloids, Class 12 Chemistry NCERT Solutions

1. There will be total 20 MCQ in this test.
2. Please keep a pen and paper ready for rough work but keep your books away.
3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number.
4. No negative marking for incorrect choice.
5. Please click on “Finish the Test” when you want to exit.
6. All the best – Happy Studying

1. When colloids are subjected to an electrical field particles move towards an electrode and precipitate. Name the process.
 
 
 
 

Question 1 of 20

2. Which property is represented by the following figure;
807_image001
 
 
 
 

Question 2 of 20

3. Which law is represented by the following expression?
For a positive colloid the order of precipitation is : Phosphate ion>sulphate ion >chloride ion.
 
 
 
 

Question 3 of 20

4. Which substance is added to water containing suspended impurities to coagulate the suspended impurities and make water fit for drinking purposes.
 
 
 
 

Question 4 of 20

5. The simplest way to check whether a system is a colloid is by using:
 
 
 
 

Question 5 of 20

6. Which method cannot be used for the coagulation of the lyophobic sol?
 
 
 
 

Question 6 of 20

7. Lyophilic colloids that shows the property of protecting lyophobic colloids are also called as:
 
 
 
 

Question 7 of 20

8. Which of the following forms a colloidal solution in water?
Properties of Colloids Multiple Choice Questions for CBSE Class 12 Chemistry   Topperlearning
 
 
 
 

Question 8 of 20

9. The factors which are responsible for the stability of lyophilic sols are:
 
 
 
 

Question 9 of 20

10. The Brownian motion is due to:
 
 
 
 

Question 10 of 20

11. Which property of colloids is applied in rubber plating & sewage disposal?
 
 
 
 

Question 11 of 20

12. In Tyndall effect the colloidally suspended particles:
 
 
 
 

Question 12 of 20

13. Ferric hydroxide is a negative sol, which of the following electrolyte will coagulate it most:
 
 
 
 

Question 13 of 20

14. What is aggregation of colloidal particles into insoluble precipitate by addition of some suitable electrolyte called?
 
 
 
 

Question 14 of 20

15. A fresh precipitate can be transformed into colloidal sol by:
 
 
 
 

Question 15 of 20

16. Which statement describes coagulation value?
 
 
 
 

Question 16 of 20

17. Which electrolyte will precipitate a negatively charged colloids (As2S3 sol ) to a greater extend?
 
 
 
 

Question 17 of 20

18. The process in which colloid is placed inside a bag of semi permeable membrane like cellophane or parchment paper which permits ions and not colloids to pass through, is called as:
 
 
 
 

Question 18 of 20

19. Which of the following will have the highest coagulating power for As2S3 colloids?
Properties of Colloids Multiple Choice Questions for CBSE Class 12 Chemistry   Topperlearning
 
 
 
 

Question 19 of 20

20. What is scattering of light by mist on head light of vehicles called?
 
 
 
 

Question 20 of 20

Loading... Loading…

 

Android App

eVidyarthi

Search On eVidyarthi

Evidyarthi on Facebook

Like us on Facebook

Follow Evidyarthi on Youtube

Learn English
Learn English Through हिन्दी
Job Interview Skills
English Grammar
हिंदी व्याकरण - Vyakaran
Mathematics Class 6th
Science Class 6th
हिन्दी Class 6th
Mathematics Class 7th
Science Class 7th
हिन्दी Class 7th
Mathematics Class 8th
Science Class 8th
हिन्दी Class 8th
Mathematics Class 9th
English Class 9th
Science Class 9th
Mathematics Class 10th
English Class 10th
Mathematics Class XI
Chemistry Class XI
Accountancy Class 11th
Accountancy Class 12th
Mathematics Class 12th
Microsoft Word
Microsoft Excel
Microsoft PowerPoint
Adobe PhotoShop
Adobe Illustrator
Learn German
Learn French
IIT JEE
Privacy Policies, Contact Us
Copyright © 2020 eVidyarthi and its licensors. All Rights Reserved.