D) None of the above
Explanation:
A chemical property is  any of a material's properties which becomes evident during, or after, a chemical reaction; In other words,  any quality that can be established only by changing a substance's chemical identity.
Hence a) how it looks cannot be a chemical property
b) How it feels also cannot be a chemical property
c) how it smells also cannot be a chemical property
d) None of the above is the correct answer