The many different hydrocarbon compounds found in petroleum can be separated in a process called A-Fractional distillation
B-Combustion
C-Condensation
D-Nuclear reaction

Any idea

Fractional distillation

Explanation:

Fractional distillation is the use of distillation to separate a liquid mixture into different parts (fractions) that differ in boiling point. The substances in crude oil have different boiling points, so they can be separated by fractional distillation.

answer; (d) spontaneous processes are characterized by the overall conversion of order to disorder;

ill do it for 100, also this isnt 80 its 40