Identify the correct statement for an "oil in | vedclass

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(A) In an "oil in water" $(O/W)$ emulsion,water acts as the dispersion medium and oil acts as the dispersed phase. Since water is the dispersion mediu

Vedclass · Accepted Answer

Basic metal sulfates are used as emulsifiers.

Vedclass · Answer

(A) In an "oil in water" $(O/W)$ emulsion,water acts as the dispersion medium and oil acts as the dispersed phase. Since water is the dispersion medium,the emulsion can conduct electricity. When a small amount of an electrolyte is added to an $O/W$ emulsion,the conducting power increases significantly because the dispersion medium (water) is a polar solvent capable of dissolving electrolytes to form ions. Therefore,the correct statement is that basic metal sulfates (or proteins/soaps) are often used as emulsifiers to stabilize $O/W$ emulsions.

Identify the correct statement for an "oil in water" $(O/W)$ type of emulsion.

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