Which Statement BEST Describes How Heat Is Involved in the Change

Multiple Choice

Which statement BEST describes how heat is involved in the change in the diagram below?

A) Heat energy breaks the intermolecular forces holding molecules of water together.
B) Heat energy is released from intermolecular forces as the molecules of water break apart.
C) Heat energy breaks the covalent bonds holding molecules of water together.
D) Heat energy is released from covalent bonds as the molecules of water break apart.
E) Heat energy is not involved in this change.