Final answer:
The percentage of cyclohexane in the solution is given in the question as 85.6%, making option C) the correct answer. Other options are incorrect as they do not match the information provided in the question.
Step-by-step explanation:
The question asks about the percentage of cyclohexane in a given solution if it is 85.6%. The answer to this is straightforward; the percentage of cyclohexane is exactly as stated in the question, which is 85.6%. In this context, the other options presented (75.6%, 65.4%, and 14.4%) are incorrect. To confirm, we need only recognize that the question specifies the percentage already, making the choice C) 85.6% the correct answer.
The subject matter involves understanding the composition of solutions in chemistry, specifically dealing with the concentration expressed as a percent. In high school chemistry, students learn to calculate and understand the composition of chemical solutions, which can include understanding percentages and molarity, and these concepts are important for tasks like diluting solutions to a desired concentration.