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NEETChemistrySolid State

What is the electrical conductivity of ions in the solid state?

Options

  1. AThey are electrical conductors.
  2. BThey are electrical insulators.
  3. CThey are semi-conductors.
  4. DThey are transparent.

Correct answer

B. They are electrical insulators.

Step-by-step solution

Ions in the solid state are electrical insulators because they are not free to move about, as stated in the paragraph.

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