Which of the following is not the characteristic of ionic solids ?
(a) Very low value of electrical conductivity in the molten state
(b) Brittle nature
(c) Very strong forces of interactions
(d) Anisotropic nature
Answer: (a) Very low value of electrical conductivity in the molten state
The ionic solids easily dissociated into its ions in the molten state and show high electrical conductivity. So, statement (a) is incorrect while ionic solids are anisotropic and brittle liked with a very strong force of interactions.