12th Class Chemistry The Solid State / ठोस प्रावस्था

  • question_answer 108)
      Why is Fe0(s) not formed in stoichiometric composition?

    Answer:

                      In the crystals of FeO, some of the Fe2+ cations are replaced by Fe3+ ions. Three Fe2+ ions are replaced by two Fe^ ions to make up the loss of positive charge. Eventually there would be less amount of metal as compared to stoichiometric composition.


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