Examine the Following Ball-And -Stick Model

Multiple Choice

Examine the following ball-and -stick model. Atoms other than carbon and hydrogen are labeled with the symbol of the element. What would be the product of the reaction of this substance with H₂ in the presence of Pd?

A) propanal
B) 1-propanol
C) 2-propanol
D) propanoic acid
E) This substance does not react under these conditions.