Solid NaCl is a bad conductor of electricity | vedclass

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Question

(C) substance can only conduct electricity if it contains charged particles (electrons or ions) that are free to move around. In solid sodium chloride

Vedclass · Accepted Answer

In solid $NaCl$ there is no motion of ions

Vedclass · Answer

(C) substance can only conduct electricity if it contains charged particles (electrons or ions) that are free to move around. In solid sodium chloride $(NaCl)$,the ions are held together by strong electrostatic forces of attraction in a rigid ionic lattice. These ions are not free to move,which is a requirement for the conduction of electricity. Therefore,solid $NaCl$ acts as an insulator. It can only conduct electricity when it is in a molten state or dissolved in water,as these states allow the ions to move freely towards the electrodes.

Solid $NaCl$ is a bad conductor of electricity since

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