Please help me on this question, I'm really stuck:

8. Aspirin are produced by using which of the following processing methods?
a. mechanical
b. thermal
c. chemicka
d. electrical

2 answers

I thought you had chemistry. Aspirin is a chemical compound. This lab is a standard in College chem labs, and HS AP Chem labs.
http://en.wikipedia.org/wiki/Aspirin#Synthesis
so, chemical processing ?