Pick out the wrong statement regarding the solubility characteristics of high polymers.

• Greater the degree of cross-linking in the polymer, lesser is its solubility.
• Polymers having more aliphatic character are more soluble in aliphatic solvents, while those polymers having more aromatic character are more soluble in aromatic solvents.
• Swelling tendency or solubility of polymers in a particular solvent decreases with increase in molecular weight of the solvent.
• High molecul ar weight polymers on dissolving gives solution of very low viscosity.