Which may be true for a substance that absorbs energy?
the energy decreases the molecular motion but increases the kinetic energy of the substance.
the energy increases the molecular motion and the kinetic energy of the substance.
the energy decreases the molecular motion and the kinetic energy of the substance.
the energy increases the molecular motion but decreases the kinetic energy of the substance.

Option (b) is the correct answer.

Explanation:

When a substance absorbs energy then molecules start to vibrate and gain energy. As a result, movement between the molecules increases.

Thus, there will be increase in kinetic energy of molecules.

Hence, we can conclude that statement energy increases the molecular motion and the kinetic energy of the substance is true.

introduction of a drug directly into the respiratory tract is a form of inhalation administration.

fe 55.85 g/mol and h2o 18.02 g/mol.