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Surface Chemistry
Colloids – Classification Based on Physical State
1 question from 1 paper, each with its answer.
- question
- 1
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- years asked, 2017–2026
- 1 of 10
- of Surface Chemistry
- 3.33%
Concepts tested
- solid sol
All Questions
2023 1 question
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Pumic stone is an example of:
Pumice stone is a solid sol (gas dispersed in a solid).
Pumice stone is an example of solid sol. In this type of colloid, the dispersion medium is solid and the dispersed phase is gas.