Complete this sentence. the solubility of a sample will when the size of the sample increases.

a) stays the same
b) decrease
c) increase
d) be unable to be undetermined

Option (B) is the correct answer.

Explanation:

The solubility of a sample will decrease when the size of the sample increases.

On increasing the size of sample, the surface area will increase which will result in large number of molecules. Therefore, the amount of solute particles will increase whereas the amount of solvent is the same.

Hence, to dissolve these large number of molecules more solvent is required that is the solubility will decrease.

Thus, we can conclude that larger is the size of molecule, less will be its solubility.

a) the particles of the chair are strongly held together.