State one activity to test the type of emulsion Share with your friends Share 0 Vishnu answered this Add water to the emulsion , if the added water forms a separate layer then it is Water in Oil type - else it is Oil in water type. 0 View Full Answer Niyaz Mohammed answered this if the emulsion is of oil in water type, there will be two distinct layers formed unless an emulsifying agent is added. 1 Rajesh Swain answered this Hvbnn 0