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| 1. |
Which of the following solids is not an electrical conductor?(A) Mg(s) (B) TiO(s) (C) I2(s) (D) H2O(s)(i) (A) only(ii) (B) Only(iii) (C) and (D)(iv) (B), (C) and (D) |
| Answer» (iii) (C) and (D) | |