(a)Based on the nature of intermolecular forces , classify the following solids : Sodium sulphate, Hydrogen (b)What happen when AgCl is doped with CdCl_2 (c )Why do ferrimagnetic substances show better magnetism than antiferromagnetic substances ?

(a)Based on the nature of intermolecular forces , classify the followi

1.	(a)Based on the nature of intermolecular forces , classify the following solids : Sodium sulphate, Hydrogen (b)What happen when AgCl is doped with CdCl_2 (c )Why do ferrimagnetic substances show better magnetism than antiferromagnetic substances ?
Answer» Solution :(a)`Na_2SO_4`=IONIC solid, `H_2`=Non-polar molecular solidand (B)ELECTRICAL CONDUCTIVITY increases