Question

Which of the following is not correct for ionic crystals?

• A. They possess high melting point.
• B. They all are electrolyte.
• C. They exhibit the property of isomorphism.
• D. They exhibit directional properties of the bond.

Answer 1

Answer: (D)

Ionic crystals have no directional bonds as the oppositely charged ions are attracted by electrostatic forces and arranged in a definite ratio