Suggest a method to separate a mixture of acetone and ethanol.

Given below are two statements:
Statement $I :$ $A$ mixture of chloroform and aniline can be separated by simple distillation.
Statement $II :$ When separating aniline from a mixture of aniline and water by steam distillation,aniline boils below its boiling point.
In the light of the above statements,choose the most appropriate answer from the options given below.

Who first proposed the atomic theory of matter? What does it suggest?

Which of the following pairs of elements might form an alloy?

How will you separate a miscible solution of benzene and $CHCl_3$?

Name the appropriate method to separate a mixture of calcium sulfate and camphor.