1.

The correct decreasing order of surface tension for water , ethanol and n - hexane is

Answer»

n hexane `lt` ETHANOL `lt` water
Water `gt` ethanol `gt` n -hexane
n- hexane `lt` water `lt` ethanol
ethanol `lt` water `lt` n - hexane

Solution :Intermolecular forces of ATTRACTIONS are MAXIMUM in water and MINIMUM in n- hexane


Discussion

No Comment Found