For a surface mlecule a. the net on it is zero b. there is a net downward force c. the potential energy is less than of a molecule inside d. the potential energy is more than that of a molecule inside

For a surface mlecule a. the net on it is zero b. there is a net dow

1.	For a surface mlecule a. the net on it is zero b. there is a net downward force c. the potential energy is less than of a molecule inside d. the potential energy is more than that of a molecule inside
Answer» Both A & B are correct Both A & C are correct Both A and D are correct Both B & D are correct Answer :D