Which of the following solids is not an electrical conductor ? (I)Mg_ – InterviewSolution

1.	Which of the following solids is not an electrical conductor ? (I)Mg_((s)) , (II)TiO_((s)) , (III)I_(2(s)) , (IV)H_2O_((s))
Answer» (A) only (B) only (C) and (D) (B), (C) and (D) SOLUTION :Ice and iodine are MOLECULAR solids. Hence, they do not CONDUCT electricity.

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