Q50.Colloidal solutions can be purified by JEE Main 2012 (26 May Online) JEE Main Previous Year Paper (1) emulsification (2) electrodialysis (3) peptization (4) using Tyndall effect
What This Question Tests
This is a direct recall question testing knowledge of common methods used for purifying colloidal solutions, specifically electrodialysis.
Concepts Tested
📚 NCERT Sections This Tests
1.1 — Define The Term Solution. How Many Types Of Solutions Are Formed? Write Briefly
Chemistry Class 11 · Chapter 1
1.1 Define the term solution. How many types of solutions are formed? Write briefly about each type with an example.
2.7 — Define Conductivity And Molar Conductivity For The Solution Of An Electrolyte.
Chemistry Class 11 · Chapter 2
2.7 Define conductivity and molar conductivity for the solution of an electrolyte. Discuss their variation with concentration.
7.18 — Explain The Following With An Example.
Chemistry Class 12 · Chapter 7
7.18 Explain the following with an example. (i) Kolbe’s reaction. (ii) Reimer-Tiemann reaction. (iii) Williamson ether synthesis. (iv) Unsymmetrical ether.
📋 Question Details
- Chapter
- Surface Chemistry
- Topic
- Purification of colloidal solutions
- Year
- 2012
- Shift
- 26 May Online
- Q Number
- Q50
- Type
- MCQ
- NCERT Ref
- Class 12 Chemistry Ch 5: Surface Chemistry
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