Look at the picture above. what method is used to separate the different parts of crude oil?

A very special way of separation called FRACTIONAL DISTILLATION will be used to separate various components from Crude oil.

Fractional distillation is the separation of a mixture into its component parts, or fractions. Chemical compounds are separated by heating them to a temperature at which one or more fractions of the mixture will vaporize. It uses distillation to fractionate.

hi,

the capital city of australia is canberra.

the electrical  conductivity  of asolution  of an electrolyte is measured by determining the resistance of thesolution  between two flat or cylindrical electrodes separated by a fixed distance.