Based entirely on the phase interaction classification of colloids, identify the strictly correctly — Surface Chemistry Chemistry Question
Question
Based entirely on the phase interaction classification of colloids, identify the strictly correctly matched pairs of real-world colloidal systems and their specific scientific classifications:
Answer: A,B,C
💡 Solution & Explanation
A is correct; cheese is liquid fat/water dispersed in a solid protein matrix. B is correct; milk is liquid fat dispersed in liquid water. C is correct; pumice is gas bubbles trapped in solid volcanic rock. D is completely incorrect; dust consists of solid particulate matter dispersed in air, strictly making it a Solid Aerosol.
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