The answer is to test a piece of untreated and treated under same conditions!
Answer:
Explanation:
The products of a chemical reaction have different properties than the reactant because they underwent a chemical change by definition of a chemical reaction. The products are new combinations atoms forming different molecules.
Pressure varies in the atmosphere because air molecules are being pulled down towards the center of the earth-hope this helps!
I believe the answer is A, if they have a stronger connection lower the vapor pressure so higher the boiling point
