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  5. The Solid State / ठोस प्रावस्था

12th Class Chemistry The Solid State / ठोस प्रावस्था

  • question_answer 64)
      Which of the following oxides shows electrical properties like metals?      (a) SiO2                                 (b) MgO         (c) SO2 (S)                            (d) CrO2          

    Answer:

                      (d) CrO2, TiO and ReO3 are some typical metal oxides which show electrical conductivity similar to metal. While SiO2, MgO and SO2 are oxides of metal, semimetal and non-metal which do not show electrical properties.                              


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