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Which of the following is the correct combination of the dispersed phase and dispersion medium, among the colloids cheese (C), milk (M) and smoke (S)?

Option: 1

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


Option: 2

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


Option: 3

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


Option: 4

None of above


Answers (1)

best_answer

Solutions -

A homogeneous mixture of solute and solvent is present in the same phase.

Eg. NaCl in H2O

Nature of liquid and vapour pressure -

Liquids that are more volatile exerts more vapour pressure.

More volatile liquids are those when intermolecular forces are weak.

Cheese\rightarrowliquid in solid

Milk \rightarrowliquid in the liquid 

Smoke \rightarrow Solid in gas 

Therefore, option(1) is correct

Posted by

Divya Prakash Singh

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