Question

A mixture of oil and water can be separated by:
a. filtration
b. threshing
O c. decantation
d. chlorination​

Answer 1

Two immiscible liquids, oil and water, can be separated by using Separating Funnel. The process involves using the mixtures of unequal particle density. Because water is denser than oil, it can be separated by means of the funnel and left in the funnel with an oil layer.

Answer 2

option C

(filtration)

hope it helps :-)