In an experiment, two unknown compounds (one an alcohol and the other an amine) of equal molecular mass were heated. The result of the experiment shows that Compound A boiler at a lower temperature that Compound B. Which of the following correctly explains the identity of Compound A and why this was the result. 1. It is an amine; it contains nitrogen-hydrogen bonds that are less polar and oxygen-hydrogen bonds.
2. It is an alcohol; it contains nitrogen-hydrogen bonds that are less polar and oxygen-hydrogen bonds.
3. It is an alcohol; it contains oxygen-hydrogen bonds that are less polar and nitrogen-hydrogen bonds.
4. It is an amine; it contains oxygen-hydrogen bonds that are less polar and nitrogen-hydrogen bonds.