crude oil is a mixture of many different components. the extraction of crude oil from the earth is…

crude oil is a mixture of many different components. the extraction of crude oil from the earth is important, but its refinement into different substances is a key piece to obtaining as many uses as possible from the crude oil. using the diagram, justify the source of data used to develop the technology for refining the crude oil.\na different fuel components have different densities, allowing them to be separated.\nb different fuel components have different melting points, allowing them to be separated.\nc different fuel components boil at different temperatures, allowing them to be separated.\nd different fuel components combust at different temperatures, allowing them to be separated.

crude oil is a mixture of many different components. the extraction of crude oil from the earth is important, but its refinement into different substances is a key piece to obtaining as many uses as possible from the crude oil. using the diagram, justify the source of data used to develop the technology for refining the crude oil.\na different fuel components have different densities, allowing them to be separated.\nb different fuel components have different melting points, allowing them to be separated.\nc different fuel components boil at different temperatures, allowing them to be separated.\nd different fuel components combust at different temperatures, allowing them to be separated.

Answer

Brief Explanations:

Crude - oil refining uses fractional distillation. In fractional distillation, components of a mixture are separated based on their different boiling points. As the crude oil is heated in the furnace, substances with lower boiling points vaporize and rise up the column, while those with higher boiling points remain at lower levels or at the bottom.

Answer:

C. Different fuel components boil at different temperatures, allowing them to be separated.