When Argon Is Placed in a Container of Neon,the Argon

Multiple Choice

When argon is placed in a container of neon,the argon spontaneously disperses throughout the neon because ________.

A) of the large attractive forces between argon and neon atoms
B) of hydrogen bonding
C) a decrease in energy occurs when the two mix
D) the dispersion of argon atoms produces an increase in disorder
E) of solvent-solute interactions