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Question
What type of colloid is formed when a gas is dispersed in a liquid? Give an example
Solution
When a gas is dispersed in a liquid then foam type of colloid is formed.
Example: Froth and whipped cream
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RELATED QUESTIONS
What is the difference between multimolecular and macromolecular colloids? Give one example of each. How are associated colloids different from these two types of colloids?
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Which of the following options are correct?
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(ii) Micelle formation by soap in aqueous solution occurs above a particular concentration.
(iii) On dilution of soap solution micelles may revert to individual ions.
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| Column I | Column II |
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| (iii) White of egg whipped with water | (c) Associated colloid |
| (iv) Soap mixed with water below critical micelle concentration | (d) Macro molecular colloids |
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