Choose a statement below that is true.
a) a solution will form between two substances if the solute-solute interactions are strong enough to overcome the solvent-solvent interactions.
b) a solution will form between two substances if the solute-solvent interactions are small enough to be overcome by the solute-solute and solvent-solvent interactions.
c) a solution will form between two substances only if the solvent-solvent interactions are weak enough to overcome the solute-solvent interactions.
d) a solution will form between two substances if the solute-solvent interactions are of comparable strength to the solute-solute and solvent-solvent interactions.

D) A solution will form between two substances if the solute-solvent interactions are of comparable strength to the solute-solute and solvent-solvent interactions.

Explanation:

Solvent-solute interactions determine formation of the solution.  A solution is formed when the solvent- solvent interactions and the solute-solute interactions are less than or equal to the solvent-solute interactions.

For example,  if NaCl is dissolved in water, the crystal lattice of the salt must break to dissolve in water and thus formation of solution takes place.

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).