JEE Main Chemistry question

Not in JEE Main or NEET syllabus

Which of the following is mismatched?

Dispersed Phase | Dispersion medium | Specific name

(A)Liquid | liquid | emulsion
(B)Solid | solid | solid sol
(C)Liquid | gas | aerosol
(D)Gas | solid | foamCorrect

Answer: (D)

Solution

Liquid-in-liquid is correctly called an emulsion (A), solid-in-solid is correctly called a solid sol (B), and liquid-in-gas is correctly called an aerosol (C). A gas dispersed in a liquid medium is called a foam (e.g.

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Question ID VK-144874