Chemistry - Surface Chemistry Question with Solution | TestHub
ChemistrySurface ChemistryColloids and their ClassificationsHard2 minQB
ChemistryHardsingle choice
Match the items in Column 1 and Column 2.
Column 1 | Column 2 |
|---|---|
P Protective colloid | 1 FeCl₃ + NaOH |
Q Liquid-liquid colloid | 2 Lyophilic colloids |
R Positively charged colloid | 3 Emulsion |
S Negatively charged colloid | 4 FeCl₃ + hot water |
Options:
Answer:
C
Solution:
The source mapping is P-2,Q-3,R-4,S-1.
Stream:JEESubject:ChemistryTopic:Surface ChemistrySubtopic:Colloids and their Classifications
⏱ 2mℹ️ Source: QB
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