Q42.When silver nitrate solution is added to potassium iodide solution then the sol produced is: (1) AgI /I− (2) AgI / Ag+ (3) KI / NO−3 (4) AgNO3 / NO−3
What This Question Tests
This question assesses the understanding of how sols are formed by preferential adsorption of common ions on the precipitate surface.
Concepts Tested
📚 NCERT Sections This Tests
5.28 — How Many Ions Are Produced From The Complex Co(Nh3)6Cl2 In Solution?
Chemistry Class 11 · Chapter 5
5.28 How many ions are produced from the complex Co(NH3)6Cl2 in solution? (i) 6 (ii) 4 (iii) 3 (iv) 2 139 Coordination Compounds Reprint 2025-26
2.3 — Depict The Galvanic Cell In Which The Reaction
Chemistry Class 11 · Chapter 2
2.3 Depict the galvanic cell in which the reaction Zn(s)+2Ag+(aq) ®Zn2+(aq)+2Ag(s) takes place. Further show: (i) Which of the electrode is negatively charged? (ii) The carriers of the current in the cell. (iii) Individual reaction at each electrode.
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.
📋 Question Details
- Chapter
- Surface Chemistry
- Topic
- Preparation of Colloids
- Year
- 2021
- Shift
- 22 Jul Shift 1
- Q Number
- Q42
- Type
- MCQ
- NCERT Ref
- Class 12 Chemistry Ch 5: Surface Chemistry
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