Which among the following is incorrect?
Gold sol: Liquid dispersed in solid
Cold cream: Water in Oil emulsion
Whipped cream: Gas dispersed in liquid
Smoke: Solid is dispersed in gas

Which of the following molecules is most suitable to disperse benzene in water?

What type of colloid is formed when a gas is dispersed in a liquid? Give an example.

What are emulsions ? Name an emulsion in which water is dispersed phase.

Column - I and Column - II contains four emtries each. Entries of Column -I are to be matched with some entries of Column - II . One or more than one entries of Column -I may have the matching with the same entries of Column - II. {:("column-I","column-II"),("(A) solid dispersed in solid","(P) solid foam "),("(B) Gas dispersed in solid ",(Q) " Aerosol"),("(C) solid dispersed in liquid ","(R) Solid sol "),("(D) solid dispersed in gas ","(S) sol "):}

Which of the following statements is not correct about the three states of matter, i.e., solid, liquids and gas?

How mnay colloidal systems exist in nature in which gas is dispersed phase?

Which one of the following is an example of a cuboid? (a) a dice (b) a football (c) a gas pipe (d) an ice-cream cone

Emulsions are normally prepared by shaking the two components together vigorously although some kind of emulsifiying agent usually has to added to stabilize the product. This emulsifying agent amy be a soap or other sufactant (surface active) sepcies or a lyophilic sol that forms a protective film around the dispersed phase. Emulsion broadly classified into two types: (i) Oil in water emulsions (O/W): Oil acts as dispersed phase and water acts as dispersion medium. (ii). Water in oil emulsion (W/O): Water acts as dispersed phase and oil acts as dispersion medium Due test, dilution test may be emplyoyed for identification of emulsions. Q. Read two statment s: (1) milk is an example of oil in water (O/w) type emulsion (2) cold cream is an example of water in oil (W/O) type emulsion

Column - I and Column - II contains four emtries each. Entries of Column -I are to be matched with some entries of Column - II . One or more than one entries of Column -I may have the matching with the same entries of Column - II. {:("column-I","column-II"),("(A) Liquid dispersed in gas","(P) foam "),("(B) Gas dispersed in liquid ",(Q) " Emulsion"),("(C) Liquid dispersed in solid ","(R) Aerosol "),("(D) Liquid dispersed in liquid ","(S) Gel "):}