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Class 12 · Chemistry · Surface Chemistry
What is the Tyndall effect, and what does it distinguish?
3 marksMediumShort answer
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4 questions
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Class 12 · Chemistry · Surface Chemistry
Distinguish between physisorption and chemisorption.
3 marksMediumShort answer
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Class 12 · Chemistry · Surface Chemistry
What is meant by the promoter and the poison of a catalyst? Give one example of each.
3 marksMediumShort answer
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Class 12 · Chemistry · Surface Chemistry
What is an emulsion? Name the two types with an example of each.
3 marksMediumShort answer