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Question: Answered & Verified by Expert
Among the colloids cheese (C), milk (M) and smoke (S), the correct combination of the dispersed phase and dispersion medium, respectively is :
ChemistrySurface ChemistryJEE MainJEE Main 2019 (11 Jan Shift 2)
Options:
  • A $\mathrm{C}$ : liquid in solid; $\mathrm{M}$ : liquid in solid; $\mathrm{S}$ : solid in gas
  • B $\mathrm{C}$ : liquid in solid; $\mathrm{M}$ : liquid in liquid; $\mathrm{S}$ : solid in gas
  • C $\mathrm{C}$ : solid in liquid; $\mathrm{M}$ : liquid in liquid; $\mathrm{S}$ : gas in solid
  • D $\mathrm{C}$ : solid in liquid; $\mathrm{M}$ : solid in liquid; $\mathrm{S}$ : solid in gas
Solution:
1075 Upvotes Verified Answer
The correct answer is: $\mathrm{C}$ : liquid in solid; $\mathrm{M}$ : liquid in liquid; $\mathrm{S}$ : solid in gas
\begin{array}{|l|l|l|}

\hline Colloids phase & Dispersed medium & Dispersion \\

\hline Cheese (C) & liquid & solid \\

Milk(M) & liquid & liquid \\

Smoke (S) & solid & gas \\

\hline

\end{array}

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