Select the correct answer. Robert owns a fertilizer manufacturing firm. His employees are constantly exposed to the hazards of the poisonous chemicals used for manufacturing fertilizers. Robert makes sure that every employee of his firm follows a written document containing essential work practices, procedures, and policies for employee protection from chemical hazards. Which document is Robert referring to?
A.
Occupational Safety and Health Act
B.
Laboratory Standards
C.
Health, Safety, and Environmental Policy
D.
Chemical Hygiene Plan (CHP)

Why do the strengths of london (dispersion) forces generally increase with increasing molecular size? choose one: a. heavier atoms have stronger attractions for each other than lighter atoms. b. dispersion forces are all equal in magnitude; there is no size dependence. c. dispersion forces arise from the attraction between the nuclei of atoms, and larger molecules have larger nuclei. d. dispersion forces arise from dipoles caused by the electron distribution being distorted. larger molecules have more electrons and, therefore, more distortions and a bigger force. e. dispersion forces depend on distance. larger molecules are farther apart and so the forces are smaller.