Q41.A colloidal system consisting of a gas dispersed in a solid is called a/an: (1) solid sol (2) gel (3) aerosol (4) foam
What This Question Tests
This question assesses the fundamental classification of colloidal systems based on the physical states of the dispersed phase and the dispersion medium, identifying the specific term for gas dispersed in solid.
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.
1.3 — Define The Following Terms:
Chemistry Class 11 · Chapter 1
1.3 Define the following terms: (i) Mole fraction (ii) Molality (iii) Molarity (iv) Mass percentage.
4.12 — What Are Interstitial Compounds? Why Are Such Compounds Well Known For
Chemistry Class 11 · Chapter 4
4.12 What are interstitial compounds? Why are such compounds well known for transition metals?
📋 Question Details
- Chapter
- Surface Chemistry
- Topic
- Classification of colloids
- Year
- 2021
- Shift
- 17 Mar Shift 1
- Q Number
- Q41
- Type
- MCQ
- NCERT Ref
- Class 12 Chemistry Ch 5: Surface Chemistry
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