Emulsions

Milk can be preserved for long by adding a few drops of $\mathrm{HCHO}$, which acts as

Which of the following examples is/are oil-in-water-type emulsion?

An emulsion is a colloidal system of _____.

Soaps essentially form a colloidal solution in water and remove.the greasy matter by.

Which of the following is correct example of sol and emulsion respectively?

Butter is an example of :-

Which of the following is an emulsifier?

Water in oil (w/o), what is added as emulsifying agent?
 

Milk is colloid in which:
 

Cod liver oil is:

Small liquid droplets dispersed in another liquid is called: 

Wrong statement among the following is :

Which is not the correct matching of emulsions?

Which one of the following is an emulsion?

Which one of the following is an emulsion?

Which of the following statements is incorrect?

Emulsions can be destroyed by

Cow milk, an example of natural emulsion is stabilised by

Cod liver oil is