Question

The solid $NaCl$ is a bad conductor of electricity since.

• A. In solid $NaCl$ there are no ions
• B. Solid $NaCl$ is covalent
• C. In solid $NaCl$ there is no velocity of ions
• D. In solid $NaCl$ there are no electrons

Answer 1

Answer: (C)

In solid $NaCl$ there is no velocity of ions

Answer 2

Solid $NaCl$ is a bad conductor of electricity because ions are not free to move.