Among the colloids cheese $\left(\mathrm{C}\right)$ , milk (M) and smoke (S), the correct combination of the dispersed phase and dispersion medium respectively are

• A

  C: solid in liquid; M: solid in liquid; S: solid in gas
• B

  C: solid in liquid; M: liquid in liquid; S: gas in solid
• C

  C: liquid in solid; M: liquid in solid; S: solid in gas
• Correct answer
  D

  C: liquid in solid; M: liquid in liquid; S: solid in gas

Hence, the correct answer is option: 'D'.